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Method:
The apparatus consists of a metal ball which fits exactly through a ring attached to a stand when both are at room temperature.
Heat the ball using a Bunsen Burner for a few minutes and then try to pass it through the ring.
Observations:
The ball does not pass through the ring when it is hot.
leave the ball on the ring and allow it to cool for some time. The ball will now pass through the ring
Conclusions:
This proves that solids expand on heating and contract on cooling.
Wiki User
∙ 10y ago
Wiki User
∙ 13y agoMeasure the volume of an object made of an elastic material full of air (a balloon for example):
1. when it has been in the fridge for a while
2. when it has been in the sun for a while (use the oven, if you like, but you are the one responsible when something happens)
3. compare the difference
Add your answer:
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How will you show by experiment that air is present?
If you are discussing in terms of classifying various gases, and by air you mean oxygen. The experiment you would use is a glowing split test.
What are the precautions for the experiment of to show the conduction and convection methods of transmission of heat?
The precautions are -wire gauze should be placed in between the flask and tripod stand while heating process.clamp the flask gently in the retort stand.
Give an experiment to show that air a bad conductor of heat?
horrible
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submerge in liquid and measure the displacement
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Scientists use it to show the forms of gases, liquids and solids.
How will you show by experiment that air is present?
If you are discussing in terms of classifying various gases, and by air you mean oxygen. The experiment you would use is a glowing split test.
How would you show the heating effect of a current?
how would you show the heating effect of a current?
Can you show me a experiment?
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How could you design an experiment to show how a fault is formed?
How could you design an experiment to show how a fault is formed
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Yes, gases do show the property of diffusion as its molecules are loosely packed.
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He showed that you can show the true show when you show it correctly.
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we can show that gases are dissolved in water by showing the gas escaping in the form of bubbles.
How can you prove by experiment to show that starch is produced in the presence of sunlight?
Aim of an experiment to show that starch is produced in the presence of sunlight
What are the precautions for the experiment of to show the conduction and convection methods of transmission of heat?
The precautions are -wire gauze should be placed in between the flask and tripod stand while heating process.clamp the flask gently in the retort stand.
When an experiment shows that two variable are closely related what does the experiment show?
Correlation
What is being done about the gases in the atmosphere?
what is being done to show that there are gases in the atmosphere
Why gases show high compressibility?
The intermolecular forces in gases are very weak.
