Can u tell the answers for this
Dear student,
1. Wave transmits energy.
Option c
2. Range of audible frequency is from 20 Hz to 20000 Hz
Option a
3. Sound waves is an example of mechanical wave.
Option b
4. The SI unit of frequency is Hertz (Hz)
Option b
Regards
1. Wave transmits energy.
Option c
2. Range of audible frequency is from 20 Hz to 20000 Hz
Option a
3. Sound waves is an example of mechanical wave.
Option b
4. The SI unit of frequency is Hertz (Hz)
Option b
Regards