Advertisements
Advertisements
Question
State the energy changes in the following while using a microphone.
Advertisements
Solution
A microphone - sound energy to electrical energy
APPEARS IN
RELATED QUESTIONS
What are the various energy transformations that occur when you are riding a bicycle?
State the energy changes that occur in a watch spring while it unwinds.
State the energy changes in the following while using an electric motor.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in respiration.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the burning of a match stick.
State the energy changes in the following case while in use:
loudspeaker
State the energy changes in the following case while in use:
A petrol engine of a running car
A light and a heavy object have the same momentum. Find out the ratio of their kinetic energies. Which one has larger kinetic energy?
For burning of coal in a thermoelectric station, the energy conversion taking place is:
State the energy changes in the following case while in use:
A glowing electric bulb
