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Increase the tension on the spring
it decrease the wave length
No. The speed of sound is dependent on air pressure and temperature.
It doesn't. Amplitude and wavelength are independent variables.
it doubles so by 100%
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Increase the tension on the spring
Assuming a constant wavelength, then increasing the wave speed will increase the frequency.
it decrease the wave length
No. The speed of sound is dependent on air pressure and temperature.
Lowers the frequency, as it now takes longer for the wave to complete one cycle.
It doesn't. Amplitude and wavelength are independent variables.
Tensionin a sound waves makes the sound harsher sound or softer sound
it doubles so by 100%
Increasing a wave's wavelength will most certainly decrease its frequency. See Physics.
If the dept of the water is high the wave is basically moving water over water as a result, that the friction between the waves is less. Due to those facts the wave speed in deep water is greater than in shallow water. In shallow water the waves in the water have a frictional drag at the bottom of the tray. Therefore, the waves speed it lower than in deeper water.
Increasing the frequency of any electromagnetic wave ... or of any wave for that matter ... decreases its wavelength.