Two waves of amplitude 5 mm and 7 mm reach a point in opposite phase. What is the resultant amplitude ?
Two waves of amplitudes 3mm and 2 mm reach a point in the same phase. What is the resultant amplitude ?
If two light waves each of amplitude a travelling a travelling through a medium arrive at a point in opposite phase then the resultant amplitude R at that points is
If two light waves of same amplitude 'a' trvaelling thrugh a mdedium arrive t a point in same pahses then the resultant amplitude r at that points is
A sinusoidal wave travelling in the same direction have amplitudes of 3 cm and 4 cm and difference in phase by pi//2 . The resultant amplitude of the superimposed wave is
The phase difference between two waves reaching a point is pi//2 . What is the resultant amplitude, if the individual amplitudes are 3mm and 4mm ?
Two sinusoidal waves of the same frequency are to be sent in the same direction along a taut string. One wave has an amplitude of 5.50 mm, the other 12.0 mm. (a) What phase difference phi_(1) between the two waves results in the smallest amplitude of the resultant wave? (b) What is that smallest ! amplitude? (c) What phase difference phi_(2) results in the largest amplitude of the resultant wave? (d) What is that largest amplitude? (e) What is the resultant amplitude if the phase angle is (phi_(1)-phi_(2))//2?
Two waves, travelling in the same direction through the same region, have equal frequencies, wavelengths and amplitudes. If the amplitude of each wave is 4 mm and the phase difference between the waves is 90^@ , what is the resultant amplitude ?
Let a_(1) and a_(2) be that amplitude of two light waves and a_(1) and a_(2) be their initial phases. The resultant amplitude due to supersition of two light waves is
Two waves of the same frequency have amplitudes 1.60 and 2.20. They interfere at a point where their phase difference is 60.0^(@) . What is the resultant amplitude?
