Waves · Physics · AIIMS

A string wave equation is given $$y=0.002 \sin (300 t-15 x)$$ and mass density is $$(\mu=0.1 \mathrm{~kg} / \mathrm{m})$$. Then find the tension force...

Two sources of sound S$$_1$$ and S$$_2$$ are moving towards and away from a stationary observer with the same speed respectively. Observer detects 3 b...

If the speed of sound in air is 330 m/s then, find the number of tones present in an open organ pipe of length 1 m whose frequency is $$\le$$ 1000 Hz....