The amplitudes of two interfering waves are 4 cm and 3 cm respectively. If the resutant amplitude is 1 am then the interference becomes

The amplitude of two interfering waves are a and 2a respectively. The resultant amplitude in the condition of constructive interference will be:

The amplitude of two interfering waves are a and 2a respectively. The resultant amplitude in the condition of constructive interference will be:

If the ratio of the amplitudes of two interfering wave is 4:3, then the ratio of the maximumum and minimum intensities in the interference pattern is

If the amplitude of two interfering light waves are not equal, then the intensity in the dark region formed in the interference pattern will be

The amplitude of the first two oscillations of a damped pendulum are 9.0 cm and 3.0 cm respectively. What will be the amplitude (in cm) of the pendulum in its third oscillation ?

Ratio of amplitude of interfering waves is 3:4 . Now ratio of their intensities will be

The constituent waves of a stationary wave have amplitude frequency and velocity as 8 cm, 25 Hz and 150 cm s^(-1) respectively. What is the amplitude of the stationary wave at x=2cm

The constituent waves of a stationary wave have amplitude frequency and velocity as 8 cm, 25 Hz and 150 cm s^(-1) respectively. What is the amplitude of the stationary wave at x=2cm