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A ray of light strikes a plane mirror such that angle with the mirror is 30 degreewhat is the angle of reflection?
30 degrees as the angle of reflection is equal to the angle of incidence
Can the angle of incidence be greater than the angle of reflection when plane mirror?
No, if the mirror is flat (a plane), the angle of incidence always equals the angle of reflection.
Light strikes a mirror at 20 degrees to the normal what will the angle of reflection be?
The reflection angle will also be 20 degrees from the normal on the other side of the normal in the same plane.
What will be the angle of reflection if a ray of light is incident towards a plane mirror at an angle of 30 degrees with the mirror surface?
If the ray hits the mirror at an angle of 30 degrees with the mirror surface, the complementary angle that the ray makes with the normal (perpendicular) to the mirror at the point of incidence is (90 - 30) = 60 degrees and since angle of incidence is equal to angle of reflection in a plane mirror, the angle of reflection is 60 degrees.
What is an angle with a measure equal to 180 degrees?
An angle with a measure equal to 180 degrees is called a straight angle. It represents a straight line and is formed when two rays point in opposite directions, effectively creating a linear pair. In geometric terms, a straight angle divides a plane into two equal halves.
What will be the angle of reflection if a ray of light is incident towards a plane mirror at an angle of 45 degrees with the mirror surface?
The law of reflection: When a ray of light reflects off a mirror, the angle of the incidence ray is equal to the angle of the reflection ray. Therefore, an incidence ray of 45 degrees will have a reflection ray of 45 degrees. As both rays are equal, either side of the normal line, then adding both angles equals 45 + 45 = 90 degrees. The normal line is a line perpendicular to the surface of the mirror.
In plane mirror the angle of incidence equals the angle of?
reflection.
A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surfaceWhat will be the angle of reflection?
The angle of reflection is equal to the angle of incidence. It will be at 30o to the surface of the mirror (from the opposite edge) ^ This answer is not correct for SURFACE, but is correct for RELATIVE ^
What is the biggest angle?
A straight angle, which measures 180 degrees, is the largest angle that can be formed on a two-dimensional plane.
A plane is located by 2 searchlights the searchlights are 1200 feet apart Angle a equals 72 angle b equals 77 how high is the plane?
2,159 Feet
What angle does a plane lift off?
15 degrees
State 2 laws of reflection?
The 2 laws of reflection are 1. angle of incidence is always equal to the angle of reflection. And 2. incident ray,reflected ray and the normal at the point of incidence lie in the same plane.
