Physics, asked by akakakak480, 1 year ago

A plane mirror makes an angle of 30° with horizontal. If a vertical ray strikes the mirror, find the angle between mirror and reflected ray(a) 30°(b) 45°
(c) 60°(d) 90°

Answers

Answered by Good2468

1

a)30degree because angle of incidence is equal to angle of reflection.

Previous Question

Next Question

Similar questions

Math, 6 months ago

Calculate the value of x in following figure 6cm 10cm class 7 math ...

Math, 6 months ago

in a batch of 15 students,5 students failed in a test.the marks of 10 students who passed were 9,6,7,8,8,9,6,5,4,7.what was the median of the marks of all the 15 students.

Math, 6 months ago

answer fast... plz.... ( what is the measure of angle BAD & what is length of BD) ...

Physics, 1 year ago

A man is 180 cm tall and his eyes are 10cm below the top of his head. In order to see his entire height right from toe to head, he uses a plane mirror kept at a distance of 1m from him. The minimum length of the plane mirror required is(a) 180 cm(b) 90cm(c) 85cm(d) 170 cm...

Physics, 1 year ago

When a plane mirror is rotated through an angle θ then the reflected ray turns through the angle 2θ then the size of the image(a) Is doubled(b) Is halved (c) Remains the same(d) Becomes infinite...

English, 1 year ago

no river in india so large as the ganga.( make it affirmative)...

Math, 1 year ago

find the value of [3π/5] radians in degrees.

Geography, 1 year ago

what is out if space...