Question

(1) concave lens
(11) concave mirror
(iv) plane mirror
convex mirror
Choose the correct option in questions 11-13
11. A virtual image larger than the object can be produced by a
12. David is observing his image in a plane mirror. The distance betw
the mirror and his iniage is 4 m. If he moves l m towards the ti
then the distance between David and his image will be
13. The rear view mirror of a car is a plane mirror. A driver is revers
car at a speed of 2 m/s. The driver sees in his rear view mire
image of a truck parked behind his car. The speed at which their
(ii) 5 m
(iv) 8 m
the truck appears to approach the driver will be
(1) 1 m/s
(ii) 2 m/s
(iii) 4 m/s
(iv) 8 m/s
(i) 3 m
(111) 6 m
$3y \times \frac{?}{?}$
​

Answer 1

Answer:

virtual image larger than the object can be produced by a

12. David is observing his image in a plane mirror. The distance betw

the mirror and his iniage is 4 m. If he moves l m towards the ti

then the distance between David and his image will be

13. The rear view mirror of a car is a plane mirror. A driver is revers

car at a speed of 2 m/s. The driver sees in his rear view