Match the following with correct response for a concave mirror of focal length \( 20 \mathrm{~cm...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=TOq-J4yfhc4


Duration: 6:53
2 views
0

Match the following with correct response for a concave mirror of focal length \( 20 \mathrm{~cm} \).
Column I
(1) When the object is at \( 20 \mathrm{~cm} \)
(2) When the object is at \( 5 \mathrm{~cm} \)
(3) When the object is at \( 30 \mathrm{~cm} \)
(4) When the object is at \( 10 \mathrm{~cm} \)
Column II
(A) Image formed is magnified and erect
(B) Image formed is at infinity
(C) Image formed is real and inverted
(D) Image formed is of same size that of the object
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-07-15Redraw the diagram given below and show the direction of the light ray after reflection from the...
2023-07-15Give the reason why a ray of light passing from the centre of curvature of a concave mirror, get...
2023-07-15Write the characters associated with light as a wave?
2023-07-15Give the relation between the focal length and the radius of a spherical mirror.
2023-07-15Define Spherical mirror? \( \mathrm{kg} 6 \)
2023-07-15Match the following with correct response. Column I (1) Concave mirror (2) Focal length (3) Conv...
2023-07-15Light is a type of \( e^{\prime} \)
2023-07-15Write an observation which shows that light travels in a straight line.
2023-07-15Is light a ray or a wave? \( k_{2} \)
2023-07-15Match the following with correct response. Column I (1) Mirror formula (2) Lens formula (3) Magn...
2023-07-15Match the following with correct response for a concave mirror of focal length \( 20 \mathrm{~cm...
2023-07-15Define a ray of light? Key \( C \)
2023-07-15TRUE AND FALSE STATEMENIS Image formed by any mirror gives an idea about the nature of mirror.
2023-07-15TRUE AND FALSE STATEMENIS The power of a concave lens must be positive.
2023-07-15What is a beam of light? \( k \)
2023-07-15Match the following with correct response. Column I (1) Highest refractive index (2) Lowest refr...
2023-07-15Match the following with correct response. Column I (1) Convex lens (2) Concave lens (3) Concave...
2023-07-15TRUE AND FALSE STATEMENIS A convex mirror and a concave lens diverge the rays falling parallel t...
2023-07-15TRUE AND FALSE STATEMENTS When incident angle \( \mathrm{i} \) satisfies \( \mu=\frac{1}{\sin \m...
2023-07-15TRUE ANID FALSE STATTEMENTS A convex lens of refractive index \( =3 / 2 \) is placed in water of...
2023-07-15TRUE AND FALSE STATEMENTS Angle of refraction from any medium cannot exceed \( 90^{\circ} \).