Advertisements
Advertisements
प्रश्न
The pitch of a flute is decreased by ................... length of air column.
Advertisements
उत्तर
increasing
APPEARS IN
संबंधित प्रश्न
The ratio of the amplitude of two waves is 3 : 4. What is the ratio of their Frequencies?
The distance from one compression to nearest rarefaction is called wavelength.
The pitch of sound depends on frequency.
How does sound travel in air?
State three factors on which loudness of sound heard by a listener depends.
Name and define the characteristic which enables one to distinguish two sounds of same loudness, but of different frequencies, given by the same instrument.
Two waves of the same pitch have amplitudes in the ratio 1:3. What will be the ratio of frequencies?
How can one distinguish the sounds of two musical instruments even if they are of the same pitch and same loudness?
How is it possible to detect the filling of a pitcher under a tap by hearing its sound at a distance?
Give scientific reason.
In earlier times, people used to listen for the arrival of a distant train by putting their ear to the rail.
