Advertisements
Advertisements
प्रश्न
What will absorb heat?
Water
पर्याय
Will absorb heat
Will not absorb heat
Advertisements
उत्तर
Will absorb heat
Explanation:
Water is a good heat absorber. It absorbs heat slowly and releases it slowly, which does not cause sudden changes in temperature. This is why the water of seas and lakes heats up slowly during the day and cools down slowly at night. This feature helps in maintaining climatic balance.
संबंधित प्रश्न
Find the odd one out and give its explanation.
1 calorie is 4.81 joules.
The unit of heat and temperature are the same.
The amount of heat gained by a substance is equal to the product of its mass and latent heat.
Why does the bottom of a lake not freeze in severe winter though the surface is all frozen?
We can absorb heat by rubbing two surfaces of some substances.
In the past, people used to rub two wooden pieces together to light fire.
The SI unit of heat energy is ______.
Match the following
| 1. | Heat | a. | Good absorber |
| 2. | Temperature | b. | Form of energy |
| 3. | Black surface | c. | Insulators |
| 4. | Rubber, cork | d. | The measure of hotness or coldness |
