Advertisements
Advertisements
Question
Fill in the blank
On heating a body, its temperature _______.
Advertisements
Solution
On heating a body, its temperature rises.
APPEARS IN
RELATED QUESTIONS
Write true or false for a given statement.
Solids expand the least and gases expand the most on being heated.
Fill in the blank
_________ determines the degree of hotness or coldness of a body.
Fill in the blank
In a thermometer, the commonly used liquid is _______
One end of a steel girder in a bridge is not fixed, but is kept on roliers. Give the reason.
An empty glass bottle is fitted with a narrow tube at its mouth. The open end of the tube is kept in a beaker containing water. When the bottle is heated, bubbles of air are seen escaping into the water. Explain the reason.
Select good and bad conductors of heat from the following:
copper, mercury, wood, iron, air, saw-dust, cardboard, silver, plastic, wool.
Why are chimneys provided over furnace in factories?
What are the land and sea breezes? Explain their formation.
During day time, air blows from ______ to ______.
When we heat them the force of attraction between the molecules decreases and the ice cubes become ______.
