Science, asked by 9926565305s, 5 months ago

1 point
Q20.2.Convex miris known
as diverging mirror because
a. Parallel beam of light after
O reflecting from mirror passing
through the focus.
b. Parallel beam of light after
O reflecting from mirror appear to
come from focus,
O
c. Its focus is in front of Mirror..
O d. It forms always real image,
.​

Answers

Answered by MystícPhoeníx
148

Answer:

  • Convex mirror is known as diverging mirror because when light rays fall on Convex mirror then they gets reflected and diverge from the mirror .
  • Hence, Option (b) Parallel beam of light after reflection from mirror appears to come from focus . is the required answer.

Some Related Term Of Spherical Mirror !!

• Focal length :- The distance between the pole and the focus is called Focal length .

• It is denoted by f

• SI unit of Focal Length is Dioptre (D).

Relationship between Focal length and Radius of Curvature are

• f = R/2

where,

f is the focal length

R is the radius of Curvature

• Radius of Curvature :- The distance between the pole and the Centre of Curvature is called the radius of Curvature.

• Pole :- The centre of the spherical mirror is called its Pole .

Answered by Anonymous
33

Answer:

 \huge \bf \underline{Required \:  Answer}

 \huge \odot \bf \: Option \:  B

 \huge \bf \underline{Explanation}

Convex Mirror :-

  • Also known as diveging mirror
  • When light falls then the light is reflected after it diverges from mirror
  • It is a curved mirror
  • The surface of mirror may be convex or concave.
  • It make the things look shorter than object.
  • The mirror make the object taller and wider.

[Attachment for its Structure]

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