Rate of doing work or rate of transfer of energy is defined as ……………

Power is defined as P) rate of doing work Q) rate of transfer of energy R) sum of kinetic and potential energy

The rate of transfer of energy in a wave depends

The rate of transfer of energy in a wave depends

Can we do any work without transfer of energy ?

The rate of doing work is called

Statement-1 : in standing wave average rate of transfer of energy at any cross-section is zero. because Statement-2 : instantaneous rate of energy transfer at node is equal to zero.