Wave OpticsHard
Question
The resultant amplitude of a vibrating by the superposition of the two waves y1 = a sin 
and y2 = a sin ωt is : -
and y2 = a sin ωt is : -Options
A.a
B.√2 a
C.2a
D.√3 a
Solution
y1 = a 
and y2 = a sin ωt
A =
where 
= 
and y2 = a sin ωtA =
where = Create a free account to view solution
View Solution FreeMore Wave Optics Questions
A doctor prescribes spectacles to a patient with acombination of a convex lens of focal length 25 cm then the power of s...Energy required to break one bond DNA is approximately :...Two coherent sources of equal intensities produce a maximum of 100 units. If the amplitude of one of the sources is redu...What happens to fringe width in Young’s doubler slit experiment if it is performed inglycerine instead of air...In diffraction experiment, intensity at centre of screen in case of circular disc will be :-...