Two plane mirrors are arranged at right angles to each other as sho...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=MvZ2KeATzYc


Duration: 1:32
0 views
0

Two plane mirrors are arranged at right angles to each other as shown in figure. A ray of light is
\( \mathrm{P} \) incident on the horizontal mirror at an angle \( \theta \). For what value of \( \theta \) does the ray emerges parallel to the W. incoming ray after reflection from the vertical mirror?
(1) \( 60^{\circ} \)
(2) \( 30^{\circ} \)
(3) \( 45^{\circ} \)
(4) All of these
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08A clock hung on a wall has marks instead of \( \mathrm{P} \) number...
2023-04-08As shown in the figure a particle is placed at \( O \) in \( \mathr...
2023-04-08Figure shows a cubical room \( A B C D \) with the wall \( \mathrm{...
2023-04-08A plane mirror is placed at the origin parallel to \( \mathrm{P} \)...
2023-04-08A car is moving towards a plane mirror at a speed of \( \mathrm{P} ...
2023-04-08A boy of height \( 1.5 \mathrm{~m} \) with his eye level at \( 1.4 ...
2023-04-08A ray of light is incident at \( 50^{\circ} \) on the middle of one...
2023-04-08The reflection surface of a plane mirror is vertical. P A particle ...
2023-04-08Which of the following graphs correctly represent \( \mathrm{P} \) ...
2023-04-08A mirror is inclined at an angle \( \theta \) with the \( \mathrm{P...
2023-04-08Two plane mirrors are arranged at right angles to each other as sho...
2023-04-08Two plane mirrors are inclined at \( 90^{\circ} \). An object is \(...
2023-04-08Two mirrors are inclined at an angle \( \theta \). Light ray is \( ...
2023-04-08To get three images of a single object, one should have two plane m...
2023-04-08A light ray is incident on a horizontal plane mirror \( \mathrm{P} ...
2023-04-08Two plane mirrors are at \( 45^{\circ} \) to each other. If an P ob...
2023-04-08An object is at a distance of \( 0.5 \mathrm{~m} \) in front of a p...
2023-04-08A ray is incident at an angle \( 38^{\circ} \) on a mirror. The \( ...
2023-04-08A plane mirror makes an angle of \( 30^{\circ} \) with horizontal. ...
2023-04-08Two plane mirrors of length \( L \) are separated by distance \( L ...
2023-04-08Two plane mirrors are inclined to each other at an \( \mathrm{P} \)...


Tags:
pw