Ray optics
Asked by Inzaaf Muhammad · 5 years ago
Concave mirror
2 Answers
VI​=−m^2Vo
         =−(10/30)^2 ×9=1m/s
Aditi Ghuge · 5 years ago
1m/s Vimage=-m^2×Vobject =-(-V/-u)^2×9 (--cancel) =-(10/30)^2×9 =-(100/900)×9 =-(1/9)×9 =-1m/s -ve sign indicate image is moving away from mirror
SADAF NAYAB · 4 years ago
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