Question

Q2. TRUE OR FALSE
1. Noise pollution may cause partial hearing impairment=
2. INSAT is an artificial satellite=
3. Sound cannot travel in vacuum=
4. Earthquake can be predicted in advance =
5. Un wanted or unpleasant sound is termed as music= LOV​

Answer 1

Answer:

1. true

2. false

3. true

4. false

5. false