Advertisements
Advertisements
Question
1 joule = 4.2 calorie
Is this relation correct?
Advertisements
Solution
No, the exact relation is as given
1 calorie = 4.2 joules.
APPEARS IN
RELATED QUESTIONS
Two bodies at different temperatures are placed in contact. State the direction in which the heat will flow.
A deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) Just in contact with ice and (ii) At the bottom of pond.
Explain the following
In winter, water tanks (or ocean) start freezing from the surface and not from the bottom.
1 J equals to :
Define temperature on a conventional basis.
Write down the SI unit of latent heat.
One litre of water at 30o C is mixed with one litre of water at 50o C. The temperature of the mixture will be
The coldest temperature in the world was measured in the ______ continent.
