Question
State any two effects of heat. [2 MARKS]
Answer:
:
Effects: 1 Mark each
The effects of heat energy are the following:
(i)When heat is supplied to a body, its temperature rises.
(ii) When heat is supplied to a body it expands, i.e. its dimensions are changed. Material bodies expand on heating and contract on cooling.
Was this answer helpful ?
:
Effects: 1 Mark each
The effects of heat energy are the following:
(i)When heat is supplied to a body, its temperature rises.
(ii) When heat is supplied to a body it expands, i.e. its dimensions are changed. Material bodies expand on heating and contract on cooling.
Was this answer helpful ?
More Questions on This Topic :
Question 2. Clinical thermometers are always ______.....
Question 3. Hotness of a body is relative.....
Latest Videos
Latest Test Papers
Submit Solution