Question

1. The distance, between the object and its image, in a plane mirror is 6 m. If the object moves 1 m towards the mirror, then the (new) distance between the
object and its image will be-
pots
a) 5 m
b) 6 m
c) 8 m
d) 4 m

2. The rear view mirror of a car is a plane mirror. A driver is reversing his car at a speed of 4 m/s. The driver sees, in his rear view mirror, the image of a scooter parked behind his car. The speed, at which its image appears to approach the driver, will be -
a) 2 m/s
b) 8 m/s
c) 4 m/s
d) 16 m/s
​

Answer 1

Answer:

znncjcjkssxbcbcjxkxj,

Answer 2

Answer:

ANSWER

For reflection from a plane mirror, distance between object and mirror = distance between mirror and the image=0.25m

So, distance between object and image= (distance between object and mirror) + (distance between mirror and image) =(0.25+0.25)m=0.5m