Verified Solution • 2025–26 Session moderate

QJEEM19Phe6d1: JEE Main 2019 Physics - Class 12 JEEM19Phe6d1 Solution: A concave mirror for face viewing has focal length of 0.4 m.…

A concave mirror for face viewing has focal length of 0.4 m. The distance at which you hold the mirror from your face in order to see your image upright with a magnification of 5 is :

Multiple Choice Options

  • A 0.24 m
  • B 0.32 m
  • C 1.60 m
  • D 0.16 m

Step-by-Step Verified Solution

m=ff−um = {f \over {f - u}}

5=−40−40−u; u=−32cm5 = {{ - 40} \over { - 40 - u}};\,u = - 32cm

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