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प्रश्न
What will absorb heat?
Glass
पर्याय
Will absorb heat
Will not absorb heat
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उत्तर
Will not absorb heat
Explanation:
- Glass is a poor heat conductor, but it absorbs and releases heat slowly.
- Thin glass can heat up and cool down quickly, causing it to break, while thicker glass absorbs heat more slowly.
- Certain types of glass, such as tempered glass or Pyrex, can tolerate heat more and distribute it more evenly.
संबंधित प्रश्न
Fill in the blank
Heat is a form of _______.
Why does the bottom of a lake not freeze in severe winter though the surface is all frozen?
A device in which the loss of heat due to conduction, convection and radiation is minimized is ______.
Ice is kept in a double-walled container. Why?
In the past, people used to rub two wooden pieces together to light fire.
How can heat energy be generated?
When an electric current is passing through the conductor ______ energy is produced.
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?
Observe the picture given in figure. Water is being boiled in a pan of wide base.
- Which position P or T will feel warmer?
- Fill up the boxes P and T to indicate the mode of flow of heat to the hand.
The sum of the kinetic and potential energy is called the ______ of the molecules.
