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प्रश्न
Cooking utensils are made from metals due to their property of ______.
पर्याय
radiation
white
conduction
blue
convection
bad conductor
good conductor
black
reflection
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उत्तर
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.
संबंधित प्रश्न
Draw a labelled diagram of a thermo flask. Explain how the transfer of heat by conduction, convection and radiation is reduced to a minimum in it.
What will absorb heat?
Wooden spoon
What will absorb heat?
Plastic plate
What will absorb heat?
Soil
Which of the following substances will absorb more heat energy?
The process of converting a liquid into a solid is called ________.
The amount of heat gained by a substance is equal to the product of its mass and latent heat.
Analogy:
Movement of molecules:: Heat.
Heat energy:: ______.
To keep her soup warm Paheli wrapped the container in which it was kept with a woollen cloth. Can she apply the same method to keep a glass of cold drink cool? Give reason for your answer.
A circular metal loop is heated at point O as shown in the following figure.
- In which direction would heat flow in the loop?
- In which order are the pins at points P, Q and R fixed with the help of wax fall if points O, P, Q and R are equidistant from each other?
