1. 0.204 MeV
2. 0.240 MeV
3. 0.402 MeV
4. 1.02 MeV

# When the frequency of a sound wave is increased, which of the following will decrease?

1. Wavelength
2. Time Period
3. Amplitude
1. I only
2. III only
3. I and II only
4. I and III only

1. 2
2. 4
3. 6
4. 8
5. 10