Which angle is the angle of incidence for the light ray shown approaching the plane mirror?

Q: 12.) Which of the following statements is true about mirrors that reflect light rays? a. the angle…

A: Law of Reflection says that the angle of incidence is always equal to the angle of reflection.

Q: Light goes from flint glass into ethanol. The angle of refraction in the ethanol is 27.9°, the index…

A: Give: The angle of refraction in ethanol is 27.9o The refractive index of glass is 1.61. The…

Q: A cataract is a clouding or opacity that develops in the eye’s lens. In extreme cases, the lens of…

A: Cataract is a disease associated to an eye in which eye lens becomes milky as a result of…

Q: When a beam of light hits a mirror, the angle of reflection A.  Must equal the incident angle B.…

A: when a light fall on a mirror then angle between incident rays and normal known as incident angle…

Q: When light passes through a convex lens, which of the following causes it to bend? I. the change in…

A: Both I And II causes light bend. when the refractive index of the material change due to this light…

Q: Image height divided by object height gives   a. virtual image size.   b. object distance.   c.…

A: Magnification is the ratio of image height to object height.

Q: An object is placed 15 cm from a concave mirror of focal length 8.0 cm. The object is 5.0 cm tall.…

A: We have an object of height ho=5 cm which is placed at u=15 cm in front of a concave mirror having…

Q: Collimated lig a. come to O b. come to C. come to O d. diverge

A:

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.