Advertisements
Advertisements
Question
Cooking utensils are made from metals due to their property of ______.
Options
radiation
white
conduction
blue
convection
bad conductor
good conductor
black
reflection
Advertisements
Solution
Cooking utensils are made from metals due to their property of conduction.
Explanation:
Metals conduct heat efficiently, allowing heat to spread quickly and evenly across the surface of the vessel. This makes cooking faster and more uniform.
RELATED QUESTIONS
What is heat ? State its S.I. unit.
What will absorb heat?
Glass
Name the SI unit of heat.
The unit of heat is
If you apply some heat energy to a substance, which of the following can take place in it?
How can heat energy be generated?
In summer, we prefer light – colored clothes and in winter we usually wear dark – colored clothes.
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 |
Match the following:
| Column A | Column B | ||
| 1. | Heat | a. | Heat gained or lost in the change of state without any change in temperature |
| 2. | m × L. | b. | Heat gained or lost when there is no change of state |
| 3. | Temperature | c. | Form of energy |
| 4. | m × s × t | d. | SI unit of specific latent heat |
| 5. | J/Kg | e. | degree of hotness or coldness |
