Verified Solution • 2025–26 Session moderate

QAIPM-2011-Ph-1811: NEET 2011 Physics - Class 12 AIPM-2011-Ph-1811 Solution: A converging beam of rays is incident on a diverging lens.…

A converging beam of rays is incident on a diverging lens. Having passed through the lens the rays intersect at a point 15 cm from the lens on the opposite side. If the lens is removed the point where the rays meet will move 5 cm closer to the lens. The focal length of the lens is 5 cm -10 cm 20 cm -30 cm

Multiple Choice Options

  • A V03{{{V_0}} \over {\sqrt 3 }} 3 _ V 0 _ _
  • B V 0
  • C V02{{{V_0}} \over {\sqrt 2 }} 2 _ V 0 _ _
  • D V02{{{V_0}} \over 2} 2 V 0 _ _

Step-by-Step Verified Solution

V rms = T 2 ( V 0 ) 2 + 0 T = V 0 2

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