The image of an extended object, placed perpendicular to the principal axis of a mirror, will be erect if

(d) When an object is placed between the pole and principal focus of a concave mirror, the image formed is virtual, erect, and larger than the object.

(d) A convex mirror always gives a virtual and erect image of smaller size of the object placed in front of it. Similarly, a plane mirror will always give a...

Concave mirror can give an erect and enlarged image of an object, when object is placed between pole and focus of the mirror.

Here, in case of concave mirror u=10 cm [u, is always negative] v =?;m = - 3 [real image] Now the magnification formula is m= -v/u or -3= -(v/-10) or , v = -30 cm. Image will...

The image formed by a concave mirror is virtual, erect and larger only when the object is placed between the pole of the mirror and its principal focus. So correct...

A plane mirror forms an erect image of equal size; while a convex mirror forms an erect image of smaller size irrespective of the distance of object from the mirror,...

Focal length f = 20 cm Object distance u = -15 cm Image distance v= ? The lens formula is 1/f = 1/v - 1/u 1/v = 1/u + 1/f 1/v = 1/-15 + 1/20 1/v...

(c) the image will not be shifted (d) the intensity of the image will decrease

(b) the image will be shifted a little later than the object

(b) Assertion is correct, reason is correct; reason is not a correct explanation for assertion