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Question
Who am I?
I get heated due to the land or water near me
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Solution
Air
RELATED QUESTIONS
A given mass of water is cooled from 10°C to 0°C. State the volume changes you will observe. Represent these changes on a temperature-volume graph.
S.I. unit of temperature is :
Two bodies at different temperatures are placed in contact with each other. State the direction in which heat flows.
Why does a substance expand on heating?
A spiral cut from a thick chart paper is pivoted at 0 and is held slightly above a burning candle You will notice that the spiral starts moving. Explain.
The hot metal ball is suspended from a string in a metal box as shown in the following figure
(i) What are the ways in which the ball loses heat
(ii) Which side of the box will be the hottest and which the least hot after some time? Explain.
Analogy
Ice cube : 0o C :: Boiling water :______
______ determines the direction of the flow of heat.
