# Young s modulus of a metre ruler

This meant their extensions were mm, mm and mm. The second third experiments will test how the elasticity and extension of the band will change in the same range of temperatures. This means the elastic band will elongate, and so my results will show the opposite of what was expected — how drop in temperature will effect the behaviour of the rubber band rather than how the increase of temperature affects it.

It is popular because the premiums are low an…d life insurance coverage is high. He called it the elastic modulus, but this term should be used moduli in general as was mentioned above.

The proportionality constant that relates these two quantities together is the ratio of tensile stress to tensile strain —Young's modulus. Wire has a tensile strength of 0. There was fractional force due to the pulley applying to the wire.

The wire was 0. The first experiment will test how the tensile strength of the band will be affected, by testing the breaking weight of the band. The use of two wires, P, Q, of the same material and length, eliminates the correction for i the yielding of the support when loads are added to Q, ii changes of temperature.

This extrudes the compounded rubber into a tube shape, which is then set and finally cut width-ways to create the shape of the elastic bands commonly used today1. This means that the temperature of the elastic band would be uniform whilst doing the experiment, and the results would have shown correctly whether the temperature of an elastic band affects its temperature.

Suppose the reading on V for loads, W, of 1 to 6 kilogram are a, b, c, d, e, f, as follows: Cash value accumulates in "whole life"policies but not in "term insurance" policies. When the elastic limit is reached, the pointer on the dial of the machine flickers, and soon after the yield point is reached the sample becomes thin at some point and then breaks. The setup is pictured below on the right. Find the maximum load in kgf which may be placed on a steel wire of diameter 0. Water bath The water in the Water Bath will end up To prevent from scalding my getting very hot, and I will need to fingers in the hot water, I will use retrieve the elastic bands from the the wrong end of a spoon to loop water when I need to use them and I an elastic band round the end of it to get it from under the water.

Reading error in measuring the extension and the unstretched length.May 26,  · i need help designing an experiment for determining young's modulus of a meter rule. it came out in a level physics paper 5 we were given a diagram showing a ruler clamped to a fixed point. the opposite end of the ruler is loaded with a mass M and the time period for Status: Resolved.

finding young’s modulus of wooden metre ruler INTRODUCTION: Young’s modulus is also known as tensile modulus. It is the measure of elasticity and it is a very important characteristic of a material. Anil Shrestha IB Physics Labwork FINDING YOUNG’S MODULUS OF WOODEN METRE RULER INTRODUCTION: Young’s modulus is also known as tensile modulus.

It is the measure of elasticity and it is a very important characteristic of a material. Young’s Double-Slit Interference Experiment Young’s double-slit experiment was historically important because it provided convincing evidence that light is a wave phenomenon.

What physical principle of waves does Young’s (micro-meter). Make a rough estimate about how wide your slit spacing will be. 5. When you shine the red laser. Young's Modulus of a Metre Ruler Words | 5 Pages.

Anil Shrestha IB Physics Labwork FINDING YOUNG’S MODULUS OF WOODEN METRE RULER INTRODUCTION: Young’s modulus is also known as tensile modulus. It is the measure of elasticity and it is a very important characteristic of a material.

The formula of young’s modulus is stress by strain. Young's modulus is a mechanical property that measures the stiffness of a solid material. It defines the relationship between stress (force per unit area) and strain (proportional deformation) in a material in the linear elasticity regime of a uniaxial deformation. Young s modulus of a metre ruler
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