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The wavelength of a propagating wave is not affected by
A water wave is produced from a source of frequency 25 Hz. If the wavelength is 0.8 cm,
what is the velocity of propagation of the water wave?
Figure above shows the pattern of wavefronts produced by bob dipper at a frequency of
25Hz in a ripple tank. Find the speed of the wave.
The end coil of a slinky spring is connected to a motor which is moving forward and
backward at a frequency of 4Hz. Given that the distance between four successive rarefactions
is 60cm. What is the speed of the speed of wave produced?
A sound wave of wavelength 4mm travels in air at a frequency of 6.0 × 104 Hz. Find the
time take by the wave to travel 60m.
A student conducts an experiment to study the relationship between the frequency f, the
wavelength, l and the speed, v of the wave. The ripple tank has uniform depth of water. He
repeats the experiment with difference frequency, f and records the corresponding
wavelength, l and speed, v. Which graph below shows the variation of the wavelength l with