Advertisements
Advertisements
प्रश्न
1 joule = 4.2 calorie
Is this relation correct?
Advertisements
उत्तर
No, the exact relation is as given
1 calorie = 4.2 joules.
APPEARS IN
संबंधित प्रश्न
State the temperature of steam point on the Celsius scale.
Draw a neat labelled diagram of a laboratory thermometer.
When a substance having mass 3 kg receives 600 cal of heat, its temperature increases by 10∘C. What is the specific heat of the substance?
What do you mean by heat?
State two uses of a bimetallic strip.
Convert the following temperature into Celsius scale:
104oF
Explain the following:
Conduction is not possible in vacuum.
If you apply heat energy, the temperature of a system will _____.
Assertion: When water is heated up to 100°C, there is no raise in temperature until all water gets converted into water vapour.
Reason: Boiling point of water is 10°C.
