Using axis of displacement and distance, sketch two waves A and B Such that A has twice the wavelength and half the amplitude of B.

Transverse waves of same frequency are generated in two steel wires A and B . The diameter of A is twice of B and the tension in A is half that in B. The ratio of velocities of wave in A and B is

A plane progressive wave is represented by the equation y=0.1 sin (200 pi t-(20 pi x)/(17)) where y is displacement in m , t in second and x is distance from a fixed origin in meter . The frequency, wavelength and speed of the wave respectively are

Choose the correct option? An observer is standing at the bank of sea and finds that 54 waves are reaching the bank per minute. If the wavelength of waves is 10 meter then their speed will be A. 3 m//s B. 9 m//s C. 332 m//s D. zero

Choose the correct option? The distance between the centres of compression and adjacent rarefaction is equal to: A. Half the wavelength B. The wavelength C. One fourth of the wavelength D. Double the wavelength

A standing wave having 3 nodes and 2 antinodes is formed between two atoms having a distance 1.21Å between them. The wavelength of the standing wave is

The magnetic field on the axis of a circular current carrying conductor of radius r at a distance r from centre is B_(a) and the magnetic field at its centre is B_(c ) . The value of B_(a) : B_(c ) is

A beam of light consisting of two wavelengths, 650 nm arid 520 nm is used to obtain interference fringes in a Young's double-slit experiment. If distance between slit and screen is 1.2 m and distance between two-slitsis 3 mm. What is the least distance from the central maximum where the bright fringes due to both the wavelengths coincide?

Wavelength of wave is a distance between two particles in phase differing by

Two sources of sound A and B produce the wave of 350 Hz ,they vibrate in the same phase.The particle P is vibrating under the influence of these two wave.If the amplitudes at the point P Produced by the two waves is 0.3 mm and 0.4 mm ,then the resultant amplitude of the point P will be [Given AP -BP = 25 cm and the velocity of sound is 350 m/s ]

In Young's experiment, the distance between two slits is 0.8mm and the distance of the screen from the slit is1.2 m. If the fringe width is 0.79 mm, the wavelength of light used is