Advertisements
Advertisements
प्रश्न
Temperature is the average ______ of the molecules of a substance.
विकल्प
difference in K.E and P.E
sum of P.E and K.E
difference in T.E and P.E
difference in K.E and T.E
Advertisements
उत्तर
Temperature is the average the difference in T.E and P.E of the molecules of a substance.
Hint: As total energy of a substance is equal to the sum of the K.E, and P.E of atoms (or) molecules
Temperature is equal to the average KE of molecules
K.E = T.E – P.E.
APPEARS IN
संबंधित प्रश्न
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?
Define temperature and write its SI unit.
Why is a newly made quit warmer than an old one?
Complete the following sentence:
SI unit of temperature is ______
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.
When a substance is heated, its temperature ______.
