Home
Class 11
PHYSICS
A ray is travelling along x-axis in neg...

A ray is travelling along x-axis in negative x-direction. A plane mirror is placed at origin facing the ray. What should be the angle of plane mirror with the x-axis so that the ray of light after reflecting from the plane mirror passes through point `(1m, sqrt(3)m)` ?

A

`30^(@)`

B

`60^(@)`

C

`45^(@)`

D

`90^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • RAY OPTICS

    DC PANDEY|Exercise B. More than one option is correct|20 Videos

  • RAY OPTICS

    DC PANDEY|Exercise C. comprehension type question|14 Videos

  • RAY OPTICS

    DC PANDEY|Exercise Integer type q.|15 Videos

  • PROPERTIES OF MATTER

    DC PANDEY|Exercise Integer|8 Videos

  • ROTATION

    DC PANDEY|Exercise (C) Chapter Exercises|39 Videos

Similar Questions

Explore conceptually related problems

A ray of light parallel to principal axis after reflection from concave mirror passes through……….. .

If the angle of incidence on a plane mirror is 30^@ , then angle between the reflected ray and the plane mirror is___.

Knowledge Check

  • A light ray is incident on a horizontal plane mirror at an angle of 45^(@) . At what angle should a second plane mirror be placed in order that the reflected ray finally be reflected horizontally from the second mirror, as shown in figure

    A
    `theta = 30^(@)`
    B
    `theta = 24^(@)`
    C
    `theta = 22.5^(@)`
    D
    `theta = 67.5^(@)`

  • Two plane mirrors are placed perpendicular to each other . a ray strikes one mirror and after reflection falls on the second mirror . The ray after reflection from the second mirror will be

    A
    perpendicular to the original ray
    B
    parallel to the original ray
    C
    at ` 45^(@)` to the original ray
    D
    none of these

  • Two plane mirrors are placed perpendicular to each other. A ray strikes one mirror and after reflection falls on the second mirror. The ray after reflection from the second mirror will be

    A
    perpendicular to the original ray
    B
    anti parallel to the original ray
    C
    at `45^@` to the original ray
    D
    can be at any angle to the original ray

    • Similar Questions

    Explore conceptually related problems

    If the angle of incidence on a plane mirror is 30^(@) , then angle between the reflected ray and the plane mirror is _____

    What is the angle of reflection when a ray of light falls normally on a plane mirror?

    A ray is incident at 30^(0) angle on plane mirror.What will be deviation after reflection from mirror ?

    rays of light strike a horizontal plane mirror at an angle of 45^(@) . At what angle should be a second plane mirror be placed in order that the reflected ray finally be reflected horizontally from the second mirror.

    A light ray is incident on a horizontal plane mirror at an angle of 45^(@) . At what angle should a second plane mirror be placed in order that the refelcted ray finally be reflected horizontally form the second mirror, as shown in figure

    Home
    Profile