Sciences Essay Examples and Topics. Page 2

There are generally two types of ocean currents depending on the water level where the movement of oceanic water takes place and they are the deep ocean currents and the surface ocean currents.

Friction is mainly depended on the nature of the surfaces and not the area of contact between the surfaces. The objectives of this experiment is to verify the laws of friction, the different types of [...]

The results indicated that the number of germinated seeds differed according to the concentration of solutions. 0625M CaCl2 germinated quickly on the second day and attained the mean of about 10 germinated seeds on [...]

The purpose of the present work was to determine the frequency of the sound wave in the state of resonance. The paper contains calculations of the two frequencies for the two forks and a comparison [...]

The method of initial rates was employed in the determination of the order and rate law for the reaction. The rate of the reaction and the rate law expression for the reaction were then established [...]

Its primary objective is to facilitate the evaluation and simulation of spatial phenomena occurring in the actual world and allow for planning and problem-solving approaches.

In total, four scenes are depicted in the sound box, and scholars think that they are depicting a party in the spirit world, or the land of the dead. Also, the depictions of the men [...]

The first objective of the experiment is to elucidate the formation of a ketone from alcohol through the process of pinacol rearrangement in the presence of concentrated sulfuric acid, heat, and boiling chips.

As such, a number of components like capacitors and inductors are incorporated in the final sections of the rectification circuit so as to result in a smoother output waveform. This is known as the rectification [...]

As one of the great scientists of the 17th century, Newton published his scientific theories and findings in the Principia, his masterpiece in the realm of science.

The metaphase is characteristic of an alignment of chromosomes in a line in the middle of the cells called equator. The paired chromatids separate at the point of centromere during anaphase and move to the [...]

The TLC sheet was placed in a universal bottle containing solvent A with the line of origin nearest to the bottom but above the solvent. The positions of the solvent and each pigment molecule were [...]

India is the largest producer of lemon producing about 16% of the total lemon and lemon products in the world. The Bush lemon tree is a natural and wild lemon.

The dark skin color is predominant in the southern hemisphere of the globe while the light skin color is common in the northern hemisphere.

The implication is that people are likely to fear for their safety in Italy because the probability of losing belongings and even life to the robbers are high.

The article The Median Is not the Message written by Stephen Gould highlights the idea that statistical information can be very misleading to people who have not been trained to analyze it.

In this experiment, the aim was to derive a relationship between the mass and the diameter of clay spheres to obtain the density.

In this view, retinol is unstable at room temperature and in the presence of air. Metabolism of retinyl esters and carotenoids produces retinol, which is an active molecule in the body.

For the farmers the benefit lies in the cost saving of the production transportation and in the ability of the wholesale with the large grocery companies.

The major theme of the article is the justification of Darwin's evolution theory. The theory is based on the assumption that species are static, but the changes in species are very rapid, and, thus, the [...]

Again, in the hydrological cycle, evaporation from the hydrosphere and evaporation through transpiration from the biosphere in the lithosphere leads to the formation of clouds that return to the lithosphere through precipitation The synergies created [...]

Distances S0 and Si for two convex lenses in an experiment using the Lens Equation method Focal length is defined as the numerical characteristic that determines the difference between the position point of the lens [...]

In the present laboratory work, the main issue is to investigate the potential relationship between WHC as a measure of moisture content and chicken pH; specifically, the question is to identify the effect of meat [...]

This force, which enables an object to rotate, is referred to as a Torque. Torque is therefore defined as the measure of this force F, which enables the object to rotate.

The aim of this paper is to compare the lifestyles and achievements of the Olmec and the Inca civilizations. The creation of the civilization was instigated by the fact that local alluvial soil was well [...]

In the precedent years, the fairy-tale of the palimpsest produced by the mathematician was exhilarating with application of transcript modification and pilfering.

It is the purpose of this paper to identify and discuss some of existing non-experimental research methods and the type of data that could be used in each of the discussed methods.

Luckily, the Italian traders adopted the Arabic numeral system and greatly helped in the use and adoption of the system to the rest of Europe.

Some of the chemical processes used in the bottom-up approach include sol-gel process, the reaction of molecules in a flask, reverse microemulsion and flame synthesis, which have been used to make silica nanoparticles, nanozeolite, nanocatalysts [...]

5 ml of KMnO4 were added to the second test tube, which was the color standard for the purple permanganate ion.

The research process includes the selection of a topic of one's interest and narrowing it down to a research question that sets the research in motion.

An example of non-trophic relationships between marine species is decorator crabs and sponges. Decorator crabs and sponges' relations are an example of mutually helpful non-trophic interaction mutualism.

The first pro of nuclear energy is that it emits little pollution to the environment. The next con of nuclear energy is the occurrence of a meltdown.

The egg cell was applied in the experiment because of its properties. The experiment was conducted as a kitchen science experiment.

In this respect, the scientific hypothesis should allow room for testing of the stated hypothesis once the results and outcome of the research have been analyzed.

This was not to be end of the journey in terms of improvement of the telescope. This kind of telescope solved the problem of chromatic aberration that was witnessed in the Keplerian telescopes.

It is the force that is created to achieve both goals, to propel the car and levite it vertically at the same time. According to the author, the train is propelled forward after it is [...]

This sweeper used the technology of having a water chamber inside the machine to clean the air and collect the dust particles.

In the year 1911, Earnest Rutherford discovered the proton, the particles that make up the nucleus and most of the mass of an atom.

Types and effects of erosion Water erosion is one of the major types of erosion. In conclusion, it is evident that deposition and erosion are major contributors towards the structure of landscapes.

The aim of this experiment is to ascertain that when three non-parallel forces are in equilibrium, their magnitudes can be derived from the directions of their lines of actions using triangle of forces method or [...]

It contains either a weak acid and its conjugate base, or a weak base and its conjugate acid. The equation links the measured pH of a solution, hydrogen ions concentration, and the dissociation constant of [...]

In this assignment, the objective is to describe quantitative methods of inquiry and statistical analysis to establish patterns and trends in the number of discharges in various states and regions of the United States.

The role of the observer as a participant allows for interaction with the group. Participant as an observer is more of a member of the group than researcher so that other participants may act more [...]

It is conversant with the history of the organization and is aware of the details of the organization's goals and objectives.

Furthermore, I will attempt to access the views and attitudes of participants to ensure the correct understanding of the selected problem.

In this experiment, information was collected regarding the mass of the calorimeter and bowl, the mass of the empty calorimeter, the water, and the contents: all raw data are shown in Table 1.

The Killer Whale, also known as the Orcinus orca, is a large black and white mammal with distinctive white patches around the eyes and a white patch on the underside of its body. The baby [...]

Table 1: Raw data from four measurements For each of the four tests, it was necessary to determine the instantaneous values of time and velocity.

The study aims to hypothesize the evolutionary relationship between the relative length of the beaks and the sizes of seeds that finches eat.

The reason for these situations is that the government and the industry focuses too much on the financial gain and the end result, without taking proper care of the people that make all the difference [...]

In the early anaphase, I observed the centromeres being rotated to the cell poles and the ends of the chromosomes to the cell center.

The purpose of the experiment is to study substitution reactions of alcohols because they can react as nucleophiles or electrophiles, depending on prevailing conditions of the reaction. This experiment illustrates the reaction of 1-butanol with [...]

The stress at the end of the experiment gave the breaking strength and was 504. The stress-strain curve was re-plotted in the range of 0 to 1% strain to calculate Young's modulus and 0.

An increase in agricultural activities has subjected a majority of the wild animals to the danger of extinction. Prior to the introduction of the mongoose in Hawaii, it was easy to find a Nene goose [...]

To ensure the situation does not run out of hand, the global body Food and Agricultural Organization has been at the forefront since time immemorial to cater for issues related to this basic human need. [...]

The benefit of using the KCL and KVL is the ability to calculate closed electrical circuits, including determining branch current and voltage values without the use of instrumental methods of measurement.

The scientific method is essential for the creation of scientific theories that explain information and ideas in a scientifically rational manner. In conclusion, a scientific method is an important approach to examining the hypothesis.

During industrial processes like the dehydration of crude oil, the dissociation of the water molecules from the water-oil mixture is an essential requirement of a coalescer.

Consequently, readers and researchers should address how the triangulation resulted to the approval of various aspects in the study, or to the completeness, in regard to addressing the phenomenon of interest.

In Certeau's "Walking in the City" the concept of movement is crucial to the change of space and its influence by time.

It is important to emphasize that the shape of the museum is not tetrahedral, as it may seem because the central composition of the visible part of the Louvre is directly a square, not a [...]

Depending on the strength of the ocean current, sea animals along the path are flown along with the water, and the animals are moved to new regions that are sometimes thousands of kilometers away causing [...]

The aim of the potato slice experiment was to demonstrate the different behaviors of a plant cell in different environments and the extent of the effect on a particular environment.

This is food for the insects and we all agree that honey is sweet; but the question is, how is honey made? Making honey is a process that the bees seem to have mastered.

The main similarities between historical and scientific explanations are their striving for objectivity and accessibility of the data to the public, while they differ in past-present relations, the subject of explanation, and reliability of findings.

After the purchase of the bags, the bags are opened, and the number of each color is recorded under the bag.

The Big Bang Theory is one of the theories that explain the origin, development, and the nature of the universe. This assumption is very important in the explanation of the origin and development of the [...]

It is used not only to simply solve the missing side of a right-angled triangle but also more extensively to solve Reasoning and Application problems and also can be used to solve many higher mathematics [...]

Furthermore, upon the analysis of the differences between eukaryotic and prokaryotic cells, one can develop a proper understanding of the environment that is required for the correct functioning of eukaryotic and prokaryotic cells.

The fusion of the male and female gametes results in the formation and development of a sporophyte, which shifts to the diploid generation and the devolvement of spores.

The understanding of various approaches to identification of reality, objectivity and subjectivity of knowledge, systems of research, and methods of data collection and analysis is highly significant for modern scholars.

Thus, the calculated molarity of NaOH is used to compute the molar solubility of KHT, which is the quantity of KHT moles that are liquefied in every liter before saturation level.

This concurs with the general feeling 60% of the employees have that the pay they receive is not commensurate with the work they do as shown in the corn bar graph above.

This report aims at revealing the essentials of the Umm al-Nar site along with its significance in the framework of cultural heritage and tourism to understand the role of this geoarchaeological complex in nowadays national [...]

According to this law, the pressure of a gas is inversely proportional to volume in a closed system if the temperature is kept constant.

Kovalevskaya's contributions to the development of Euler's equations are explained in a publication titled, "on the property of a system of equations".

Table 1 contains the data of direct measurements and indirect calculations for p-nitroacetanilide as a product of the EAS reaction of acetanilide. Then the theoretical mass of p-nitroacetanilide could be obtained by the following calculations: [...]

The biotechnology involved in producing such crops faces many difficulties and there are a lot of considerations of the methods used to improve the crop's resistance that need to be assessed.

The main question revolves around the influence of the sense of place founded on the reasoning that there is global in the local coupled with how it can assist local societies to introduce mutual programmes [...]

Therefore, these industries work together to develop cheap and efficient alternatives to local products with applications in outer space Finally, space exploration takes on new meaning when it comes to expanding the boundaries of human [...]

The quick, grab-and-go nature of non-experimental quantitative designs cannot deliver the same in-depth results as experimental designs. Non-experimental quantitative designs cannot generate the same in-depth results as experimental design due to their grab-and-go aspect.

One of the main advantages of this approach is the validity of the information that is obtained from credible sources and is true.

Recoil is the backward momentum of a gun after a bullet has been discharged. On most occasions, this movement of a gun causes discomfort to the shooter since reduces the accuracy of the target.

The degree of bending is proportional to the refractive index of the medium. In essence, with an incident ray traversing two media with different refractive indices, the incident ray, the normal to the interface separating [...]

There is no post of the vice president in Italy and in the event that the president dies, elections will have to be held.

The correlation studies result in the determination of the correlation coefficient which is a measure of the strength of the relationship between variables.

It allows one to assess both the nature of interaction the child has with the teacher and how the child uses the available learning materials.

The movement of electric charge past the head's coil leads to the formation of magnetic fields on the surface of the tape.

I would favor living in a country that is ranked as one of the most beautiful places in the world, where the economy ranks among the topmost in the world in per capita, where very [...]

The proposed research question is appropriate to be used in the study the aim of which is to find out how the students' interest in playing computer and video games can predict their achievement at [...]

Geography is the study of the earth and the natural features that characterize it. The revolution was related in some way, to the methods in which the researchers studied the earth and the processes occurring [...]

One of the observable characteristics of these concepts is the existence of human beings in the interpretations of landscapes and the need to understand their role in the creation of the status of features forming [...]

Man continues to make space travel attempts through advanced technology with the intention of exploring the space. The second technology used in space travel was the use of cordless power tools.

In one of her works Diana Bocce observes, "The kite experiment helped Franklin establish a relationship between lightening and electricity, which led to the invention of the lightning rod" This is considered one of the [...]

He schooled in Turin and having come from a family background of lawyers, his career was oriented towards law whereby at the age of 16 years he had already become a bachelor of jurisprudence and [...]

After the emergence from the ground, the corn plant continues to grow and elongate over the next weeks to form a stalk.

Seeing that agriculture shapes the society and defines the course of its further development, promoting the ideas of environmentalism and sustainability, it will be reasonable to assume that agriculture belongs to the domain of cultures.

For example, when deciding on the marketing strategy of the business, statistics helps in getting the actual data that can be used to advertise the products of a business.

The moving hydrogen protons are essential in the process due to the absence of electrons. Phosphoric in this reaction is a catalyst to achieve the result successfully.

According to Putman, the principles of moments states that "the moment of any force is equal to the algebraic sum of the moments of the components of that force".

The rate of migration relies on the strength of the chemical interactions between the analyte and the mobile phase as well as the interactions between the analyte and the stationary phase.

With studies and theories carried out to examine the impact of nature on the personal development and personality traits, heredity is an important factor in the development.

In particular, the study seeks to prove the connection between the variables and analyze the main characteristics and nature of this connection.

This resource discusses the economic outlook of Kenya: macroeconomic and financial developments, changes in economic growth, risks of investment, and projected growth.

Yes, the hypothesis is testable since the number of different species could be caught and counted and a diversity index calculated.

For the chemical and metallurgical industry, a thorough study of the properties of the materials used and the application of reference data for analysis and possible prediction of the results of a practical application is [...]

Globalization has made the world interconnected at a level that was unprecedented in the past resulting in people thinking of the world and the various countries and societies within it in a way that is [...]

Following the procedure in the production of acetone, the several materials emerge during and after the production. The production of acetone In the feed drum: A feed is a tank like object used in the [...]

The purpose of this experiment is to verify the principle that the resistance of a conductor is directly proportional to its length by using Ohm's law.

For the study, the researcher creates a table with random numbers and uses the sampling frame to assign numbers to everyone in the population.

It could be said that vanilla was used as a ritual drink component, which has to be consumed by the leader of the tribe.

The graduated cylinder was filled with the amount of metal powder, and the outcome was measured as the final volume. The density of the metal was determined using these measurements and the density formula ).

Thus, the direction of the torque with respect to the point is essential and shows the ability of the body to rotate in the direction of the resultant vector.

The addition of hydrochloric acid to the liver in beaker B lowered the pH for catalase. In beaker A, distilled water provided a neutral pH that was essential for the activity of catalase.

The mortality rate during the years of life span determines the life expectancy. Life span differs from life expectancy in the fact that it represents the maximum years of life that an individual survives, while [...]

Besides, Salim argues that for a father to take her daughter to work as an apprentice was unheard of in his time, an act which shows that the girl was articulate and had excellent talent [...]

The hypothesis also presupposes that the people from Europe were the constructors of the first settlements in the American territories. The hypothesis suggests that the Clovis culture spread from the north to the south of [...]

London plays a significant role as commercial capital of the UK, while Istanbul is regarded as a cultural capital of Turkey mainly for its importance in maintaining the coexistence of different traditions, and its rich [...]

The presence of the bedding surface enables the geologists to be in a position of telling the ages and is the indication that the rock was once sediments thus the term "Sedimentary Rock".