HARD
7th CBSE
IMPORTANT
Earn 100

State two differences between a laboratory thermometer and a clinical thermometer. Give the reason for each difference.

Important Questions on Heat and its Effects
HARD
7th CBSE
IMPORTANT

HARD
7th CBSE
IMPORTANT

HARD
7th CBSE
IMPORTANT

HARD
7th CBSE
IMPORTANT
In the figure shows a strip made up of brass and iron strips riveted together at both ends. Given that brass expands more than iron on heating, what do you think will happen when this strip is heated?
