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प्रश्न
Draw the sketches of two waves A and B such that wave A has twice the wavelength and half the amplitude of wave B.
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उत्तर
We can conclude that wave B is louder than wave A as loudness of sound is directly proportional to the amplitude of the wave.
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संबंधित प्रश्न
Select the correct alternative :
Sound travels the fastest in
Can sound travel through (a) iron, and (b) water?
Can sound travel through vacuum?
Name the physical qantity whose SI unit is 'hertz'.
A tuning fork has a number 256 marked on it. What does this number signify?
Name four ways in which sound can be produced.
Which object is vibrating when the following sounds are produced?
(i) The sound of a sitar
(ii) The sound of a tabla
(iii) The sound of a tuning fork
(iv) The buzzing of a bee or mosquito
(v) The sound of a flute
Figure X shows a trace of a sound wave produced by a particular tuning fork :
(a) On the graph paper given in Figure Y, draw a trace of the sound wave which has a higher frequency than that shown in figure X.
(b) On the graph paper show in Figure Z, draw a trace of the sound wave which has a larger amplitude than that shown in Figure X.
The total number of compressions and rarefactions produced per second in a sound wave is 1000. The frequency of the sound wave is __________.
Sound travels in the air if
