Advertisements
Advertisements
Question
State the energy changes in the following case while in use:
loudspeaker
Advertisements
Solution
Electrical energy into sound energy.
APPEARS IN
RELATED QUESTIONS
State the energy changes in the following case while in use:
An electric iron
State the energy changes in the following while in use An electric bulb.
Fill in the blank
Green plants convert _________ energy into chemical energy.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the unwinding of a watch spring.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the Charging of a battery.
State the energy changes in the following case while in use:
Bio-gas burner
State the energy changes in the following case while in use:
A petrol engine of a running car
Choose the odd one:
A rocket is moving up with a velocity v. If the velocity of this rocket is suddenly tripled, what will be the ratio of two kinetic energies?
If an electric iron of 1200 W is used for 30 minutes every day, find electric energy consumed in the month of April.
