Reflection of Light
Physics ⇒ Light and Optics
Reflection of Light starts at 7 and continues till grade 12.
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See sample questions for grade 10
A person stands 2 meters in front of a plane mirror. How far is the image from the person?
A ray of light is incident at 60° to the surface of a plane mirror. What is the angle of incidence?
A ray of light is incident on a plane mirror at an angle of 45° to the normal. What is the angle between the incident ray and the reflected ray?
A ray of light strikes a plane mirror at an angle of 25° to the normal. What is the angle between the incident ray and the reflected ray?
A ray of light strikes a plane mirror at an angle of 30° to the normal. What is the angle of reflection?
Describe lateral inversion with respect to images formed by plane mirrors.
Describe what happens to the direction of a light ray when it strikes a mirror at 0° angle of incidence (i.e., along the normal).
Explain why a mirror appears to reverse left and right but not top and bottom.
Explain why the image in a plane mirror cannot be projected onto a screen.
Explain why you cannot see your image in a sheet of paper even though it reflects light.
If a person moves closer to a plane mirror, what happens to the size of the image?
If the angle between the incident ray and the reflected ray is 80°, what is the angle of incidence?
If the object is 5 cm in front of a plane mirror, where is the image formed?
State one difference between regular and diffuse reflection.
What is the law of reflection?
