SCIENCE
Identify what is being described in each sentence. Choose the correct answer
from the box below. Write your answers on a separate sheet of paper.
communication
eardrum
echo
electrical energy
sound energy
gas
microphone
solid
sonar
vibration
3.
1. It is a state of matter in which sound travels fastest.
2. It is an echo-sounding device or a technique that uses sound
propagation to detect objects on or under the surface of the water.
It is an energy produced by vibrating objects.
4. It is a medium in which sound travels slowly.
5.
It is an example of a transducer.
6. It is the relay of meaning through words.
7. These are sound waves that are reflected back to the listener.
8. It is the back and forth movement of an object.
9. It is a very sensitive membrane of our ears.
10. In communication devices, sound energy is transformed into this form
of energy

pa help naman po thank you po ​