Advertisements
Advertisements
प्रश्न
Define heat energy on a conventional basis.
Advertisements
उत्तर
Heat energy: It is a form of energy that causes in us the sensation of hotness or coldness.
APPEARS IN
संबंधित प्रश्न
Draw a neat labelled diagram of a laboratory thermometer.
1 J equals to :
State the advantages and disadvantages of mercury and alcohol as thermometric liquids.
Draw a neat and labeled diagram of a Six's maximum and minimum thermometer. Explain briefly, the working of this thermometer. Give a use of this thermometer.
Define the process of conduction.
What is the relation between the latitudinal extent and temperature of a region?
What makes the isotherms run zigzag over continental areas?
Assertion: Temperature is the measure of heat energy.
Reason: Energy is the capacity to do work.
What will be the final temperature if 1,68,000 J of heat is absorbed by 2 kg of water at 30°C?
