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प्रश्न
What difference do you think heating the solid will make in their molecules?
उत्तर
- When we heat solids the vibrations and movement of molecules will increase.
- The temperature of the object increases.
- The distance between molecules will increase.
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संबंधित प्रश्न
Equal volumes of different liquids expand by a different amount when they are heated to the same rise in temperature.
Two iron rods – one 10 m long and the other 5 m long, are heated to the same rise in temperature. Which will expand more?
An iron washer is heated State the effect on its density.
An iron washer is heated. State the effect on its external.
What are the different types of thermal expansions?
A bimetal strip is shown in the below diagram before heating. Draw a diagram to show how it bends on heating and on cooling.
Solids ______ on heating and ______ on cooling.
If you heat a circular disk with a hole, what change do you expect in the diameter of the hole? Remember that the effect of heating increases the separation between any pair of particles.
