Advertisements
Advertisements
Question
A metal plate is heated. State three factors on which the increase in its area will depend.
Answer in Brief
Advertisements
Solution
THREE FACTORS ARE:
- Original area of plate A0.
- Rise in temperature t.
- Nature of material of plate.
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
What is matter? What is it composed of?
Iron rims are heated before they are fixed on the wooden wheels.
Equal volumes of alcohol and mercury are heated uniformly in identical containers separately from 10°C to 50°C. Will both the liquids occupy the same volume? Give reason.
State the volume changes that you will observe when a given mass of water is heated from 0°C to 10°C. Sketch a temperature-volume graph to show the behavior.
State three advantages of using mercury in a thermometer liquid.
Give reason for the following
An ordinary glass bottle cracks when boiling water is poured into it, but a borosilicate glass bottle does not.
Explain thermal expansion with suitable examples.
- Assertion: Gas is highly compressible than solid and liquid
- Reason: Interatomic or intermolecular distance in the gas is comparably high.
Analogy:
Expansion is length:: Linear expansion.
Expansion in volume:: ______.
When the vibrations move from one molecule to another molecule heat will flow.
