Science hmw help!!!!!!!!!!!!!!!!!!?

Question

1. when the amplitude of a sound wave is increased, what happens to the loudness pf the sound? The picth?
2.If the frequency of the reflected radio waves increces, how is the rain moving relative to the rador station?
3. in a tornado, winds are roatating.How would the radio waves reflected by roatating winds be Doppler-shifted?
4.How does the wavelength of a sound affect the way it moves around corners?
5. How does the temperture of a material affect the speed of sound passing through it? explain why in terms of the particales within the material?

Answer 1

1. When amplitude increases, sound is louder. Pitch does not
change.
2. The rain is blowing toward the station.
3. Doppler would be inconsistent,a mix of highs and lows.
4. The longer the wave Length, the better sound will move round
corners.
5. Sound travels faster in a colder medium because particles
are closer and transmit energy at a higher rate.