In: Physics
Which of the following equations describes the condition for observing the fourth bright fringe in Young's double-slit interference pattern? Assume n=0 for the central bright fringe.
we know that
d sin(theta) = m lambda
for m = 4
d sin(theta) = 4 lambda
The above equation will describes the condition for observing the fourth bright fringe in Young's double-slit interference pattern.