Transductor

The video explains the concept of transducers, devices that convert energy from one form to another. It highlights examples such as microphones, which convert sound into electricity, and speakers, which do the reverse by converting electricity into sound.

What is a transducer commonly used for?

• To store energy

• To create energy

• To transform energy

• To destroy energy

Which device is an example of a transducer that converts sound into electrical signals?

• Camera

• Speaker

• Microphone

• Television

What is the primary function of a microphone in terms of energy transformation?

• Converts sound into electricity

• Converts sound into light

• Converts electricity into sound

• Converts electricity into light

Which device transforms electrical signals into sound?

• Microphone

• Projector

• Speaker

• Camera

How does a speaker function as a transducer?

• It converts light into sound

• It converts electricity into sound

• It converts sound into electricity

• It converts sound into light