It is desired to photograph the image of an object \( \mathrm{P} \)...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=3cAeOh6dits


Duration: 1:59
0 views
0

It is desired to photograph the image of an object
\( \mathrm{P} \) placed at a distance of \( 3 \mathrm{~m} \) from the plane mirror.

W. The camera which is at a distance of \( 4.5 \mathrm{~m} \) from the mirror should be focused for a distance of
(1) \( 3 \mathrm{~m} \)
(2) \( 1.5 \mathrm{~m} \)
(3) \( 6 \mathrm{~m} \)
(4) \( 7.5 \mathrm{~m} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-08If an object is placed unsymmetrically between two \( \mathrm{P} \)...
2023-04-08Two bodies A \( (30 \mathrm{~kg}) \) and \( \mathrm{B}(50 \mathrm{~...
2023-04-08If \( m_{1}=m_{2}=1 \mathrm{~kg} \) then find out distance travelle...
2023-04-08An object is initially at a distance of \( 100 \mathrm{~cm} \) from...
2023-04-08Two mirrors are placed perpendicular to each other. \( \mathrm{P} \...
2023-04-08In the fig. mass \( M=10 \mathrm{~g} \). is placed on an inclined p...
2023-04-08Which number should be added to the numbers P \( 13,15,19 \) so tha...
2023-04-08A man is \( 180 \mathrm{~cm} \) tall, and his eyes are \( 10 \mathr...
2023-04-08Three equal weights each of mass \( 4 \mathrm{~kg} \) are hanging o...
2023-04-08A block of mass \( M \) is pulled along a horizontal frictionless s...
2023-04-08It is desired to photograph the image of an object \( \mathrm{P} \)...
2023-04-08Two masses of \( 10 \mathrm{~kg} \) and \( 5 \mathrm{~kg} \) are su...
2023-04-08Two blocks each having a mass \( M \) are placed as shown in the fi...
2023-04-08Two plane mirrors \( A \) and \( B \) are aligned parallel to \( \m...
2023-04-08A man runs towards mirror at a speed of \( 15 \mathrm{~m} / \mathrm...
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 ...


Tags:
pw