CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Law of Conservation of Energy

Name the ener...

Question

Name the energy transfer which occurs when :

(a) an electric bell rings

(b) someone speaks into a microphone

(c) there is a picture on a television screen

(d) a torch is on

Open in App

Solution

a) Electrical Energy → Sound Energy

(b) Sound Energy → Electrical Energy.

(c) Electrical Energy → Light Energy.

(d) Chemical Energy → Electrical Energy → Light Energy.

Suggest Corrections

thumbs-up

17

Similar questions

Q. Name the energy transfers which occur when:
(i) an electric bell rings
(ii) someone speaks into a microphone
(iii) there is a picture on a television screen
(iv) a torch is on

Q. Name the energy transfers which occur when :

Figure

(a) an electric ball rings
(b) someone speaks into a microphone
(c) there is a picture on a television screen
(d) a torch is on

Q. When a person speaks in front of a microphone, the sound energy converts into:

When a person speaks in front of a microphone, the sound energy changes into :

Q. A microphone converts :

(a) electrical energy into sound energy in ordinary telephone
(b) microwave energy into sound energy in a mobile phone
(c) sound energy into mechanical energy is a stereo system
(d) sound energy into electrical energy in public address system

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Law of Conservation of Energy

PHYSICS

Watch in App

explore_more_icon

Explore more

Law of Conservation of Energy

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon