modified true or false. write true if statement is correct, if false underline word that makes it wrong and change it to make the statement true.

1. Particles of the Medium with greater amplitudes of vribration would have lesser rate of energy.
2. Most concers have sound level between 100-130 decibles wich can cause permanent ear damage.
3. A tone is pleasant if it has pitch, intensity and loudness.
4. A low-frequency vibrating source produces a sound with high pitch.
5. Most sounds are not pure tones but rather a mixture of different tones​