1.

A plane mirror is in front of you in which you can see your image. It is approaching towards you at a speed of 10 cm/sec then at what speed will your image approach you?

A. 10 cm/sec       
B.         5 cm/sec
C. 20 cm/sec     
D. 15 cm/sec
Answer» D. 15 cm/sec


Discussion

No Comment Found

Related MCQs