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essay writing examples
INTERNATIONAL BACCALAUREATE ESSAYS
The relationship between acceleration and rolling angle
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Design The purpose of this experiment was to assess whether or not there is a directly proportional relationship with respect to the acceleration (a) of a ball descending from the height of a ramp, and the ramp?s angle (0). It can then be inferred that an increase   in the angle (0) of the ramp, would render an increase in the acceleration (a) of the    ball
Defining the problem and selecting the variables
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The purpose of this experiment is to determine if the length of the string in the pendulum affects the period of the simple pendulum. The main limitation of this experiment is the air resistance
Experiment 16: coffee and milk
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Aim The aim of this experiment is to find out if a steaming cup of coffee stays warm longer when leaving it untouched, or pouring cold milk into it Theory Physics informs us that large quantities of liquid take longer to cool than smaller quantities. Since there are more molecules in a larger quantity of liquid it may take longer to heat, but once the molecules are heated they take longer to cool down than a smaller quantity of water
Specific heat capacity
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Data: Object 1   Mass m/g 6m = ±0.1 g Temperature T/   (°C)     6T= ±0
An investigation on pendulum20th
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Introduction: Simple harmonic motion (SHM) occurs commonly. A good example is a swing oscillating at small angles, like pendulum swinging
An investigation on pendulum20th
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Introduction: Simple harmonic motion (SHM) occurs commonly. A good example is a swing oscillating at small angles, like pendulum swinging
Radioactive decay simulation lab
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Introduction There are many atomic nuclei which are unstable and so they radiate different emissions.The process by which they decay is called radioactive decay
Measuring precision in liquid measurements
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Question: What is the density of 2 unknown liquids, and how precise are the measurements used to make the calculations? Introduction: Background Information: The density of a liquid, q, is calculated by dividing mass by volume, m/v. This quantity, thus, is a measurement of the mass of an object per cubic unit
The-power lab are group thought that eric would do the most work
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Hypothesis: In the power lab, are group thought that Eric would do the most work because he has the most mass and thought that Ashley would do the least work because she had the lowest mass. We guessed that Ashley would generate the most power because she had to work harder than Eric who we thought would produce the least amount of energy
What is the relationship between light intensity and resistance in a light dependent resistor?
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Aim: To find out how a light dependent resistor is affected by light  intensity. Hypothesis: A light dependent resistor is one that changes its resistance with a change in the light intensity on it
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