[" 3.In terms of "theta" find the value of "i," so that ray of light retraces its path after "],[" third reflection."],[qquad (x^(2))/(ln(1+ln))(1)/(1)],[" Fig."30.35]

In terms of theta find the value of i, show that ray of light retraces its path after third reflection

In terms of theta find the value of i, show that ray of light retraces its path after third reflection

If log_(10)x=a, find the values of 10^(a-1) in terms of x.

In the shown figure, mirror is rotated by an angle theta. Find theta if ray of light retraces its path after reflection from M ray of light MP turns in the direction of MN.

In the shown figure, mirror is rotated by an angle theta. Find theta if ray of light retraces its path after reflection from M ray of light MP turns in the direction of MN.

For the situations shown in figure, determine the angle by which the mirror should be rotated, so that the light ray will retrace its path after refraction through the prism and reflection from the mirror?

For the situations shown in figure, determine the angle by which the mirror should be rotated, so that the light ray will retrace its path after refraction through the prism and reflection from the mirror?

When two plane mirrors subtend an angle theta between them, then a ray of light incident parallel to one of them retraces its path afer n reflections such that ntheta=c (where c is constant) If the angle between mirrors is 60^(@) . Then light ray retraces its path after n reflections where n is

When two plane mirrors subtend an angle theta between them, then a ray of light incident parallel to one of them retraces its path afer n reflections such that ntheta=c (where c is constant) If the angle between mirrors is 60^(@) . Then light ray retraces its path after n reflections where n is