Are falling on a plane mirror makes an angle of 30 degree with it what is the angle of incidence for the ray?

The angle of incidence is equal to equal to the angle of reflection, i.e. Hence, the answer is $ {60^ \circ } $ .

What happens when a ray strikes a plane mirror at an angle?

When a ray of light strikes a plane mirror, the light ray reflects off the mirror. According to the law of reflection, the angle of incidence equals the angle of reflection. …

At what angle from horizontal Must we keep the mirror in order to get a vertical reflected Because?

It’s important that your mirrors are placed at a 45° angle, because light always reflects away from a mirror at the same angle that it hits it.

When a plane mirror is placed horizontally on a level ground at a distance?

When a plane mirror is placed horizontally on level ground at a distance of 60m from the foot of a tower, the ray coming from the top of the tower and its reflected ray from the mirror subtends an angle of 90∘.

What should be the angle between two plane mirrors so that whatever be the angle of incidence?

From δ=360−2θ⇒180=360−2θ⇒θ=90∘

What size is the angle of incidence when the incident ray strikes a plane mirror at 90?

the angle of reflection is 90° if the angle of incidence is 90°

What is the angle of incident in a plane mirror?

Angle of incident is the angle between incident rays with normal whereas angle of reflection is the angle between refracted rays with normal. As per the laws of reflection, for a plane mirror, the angle of incidence is equal to the angle of reflection.

Are of light strikes a plane mirror at an angle of 40 degree to the mirror surface What will be the angle of reflection?

A ray of light strikes a plane mirror at an angle of 40° to the mirror surface. What will be the angle of reflection? Now, we know that according to the law of reflection, the angle of incidence is equal to the angle of reflection. Therefore, the angle of reflection will be 50°.

When a plane mirror is placed horizontally on a level ground at a distance of 40 m from the foot of a tower?

In the circuit, the voltmeter reads 30 V. What is the resistance of the voltmeter? Q2. Q1.

When a plane mirror is placed horizontally on a level ground at a distance of 40?

When a plane mirror is placed horizontally on levelled ground at a distance of 40 m from the foot of a tower, the top of the tower and its image in the mirror subtend an angle of 90° at the eye.

What angle does a plane mirror make with the horizontal?

>> A plane mirror makes an ang… A plane mirror makes an angle of 30 o with the horizontal. If a vertical ray strikes the mirror. Find the angle between the mirror and the reflected ray?

What is the angle between mirror and reflected ray?

If a vertical ray strikes the mirror, find the angle between mirror and reflected ray 30° YOUR ANSWER YOU MISSED > A plane mirror makes an ang… 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 30° YOUR ANSWER YOU MISSED

What is the angle of incidence of a 30 degree mirror?

H: horizontal. Vertical ray : i. Angle between mirror and reflected ray = 60°. Assuming you mean that the plane of the mirror is tilted 30 degrees off the horizontal, that means that the NORMAL to the mirror is tilted at 60 degrees to the vertical. The angle of incidence is equal to the angle of reflection.

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