Waves Test - 15...

The minimum phase difference between two simple harmonic oscillations,
$${ y }_{ 1 }=\dfrac { 1 }{ 2 } \sin { \omega t } +\dfrac { \sqrt { 3 }  }{ 2 } \cos { \omega t } $$
$${ y }_{ 2 }=\sin { \omega t } +\cos { \omega t } $$

The equation of sound wave is $$y=0.0015\;sin(62.4x+316t)$$. Find the wavelength of this wave :

The frequency of radio waves corresponding to a wavelength of 10 m is

Let, the velocity of a wave be $$V$$, time period $$T$$, frequency $$\gamma$$ and wavelength $$\lambda$$. Mark the correct relation between these three.

The phase difference between two points is $$\pi/3$$. If the frequency of wave is 50 Hz, then what is the distance between two points? (given v = 330 m/s)

The speed of sound in air is $$320m/s$$. The fundamental frequency of an open pipe $$50cm$$ long will be

A wave is travelling in a medium with frequency $$f = {10}^{14} Hz$$ and speed $$v = 100 {m}/{s}$$, Find out its wavelength?

Find out the frequency of orange light whose wavelength is $$6 \times {10}^{-7} m$$. The speed of light is $$3 \times {10}^{8} {m}/{s}$$.

Which wave parameter can be found if the wavelength & the frequency is known to us?

A particle executes simple harmonic motion with amplitude $$A$$. The distance moved by the particle in one oscillation is: