Advertisements
Advertisements
प्रश्न
Is it possible to boil water in a thin paper container? Explain with a reason.
उत्तर
Yes, it is possible to boil water in a thin paper cup because when heated the heat in the paper cup is transferred to the water through convection and paper cup doesn't get sufficient heat to get burnt
APPEARS IN
संबंधित प्रश्न
What is heat ? Write its S.I. unit.
Calorie is the unit of :
At 0°C and 760 mm Hg pressure, a gas occupies a volume of 10Q cm3. The Kelvin temperature (Absolute temperature) of the gas is increased by one-fifth while the pressure is increased one and a half times. Calculate the final volume of the gas. [80 cc.]
Define coefficient of linear expansion. Write its SI unit.
State three main characteristics of a thermometric substance.
Out of metals, liquids, and gases:
Which one is the best conductor of heat?
What do you understand by thermal equilibrium?
If the temperature of a liquid in a container is decreased, then the interatomic distance will ______.
Why do people prefer wearing white clothes during summer?
Which factor determines the direction of flow of heat from one body to another?