Q4 of 45 Page 301

The field of view is maximum for _______(plane mirror, concave mirror, convex mirror)

The field of view is maximum for convex mirror (plane mirror, concave mirror, convex mirror)


Explanation: The field of view is the size of the largest object that can be seen through a mirror that is located at a fixed position.



This figure shows the wider field of view of a convex mirror than a plane mirror and as a concave mirror is used to concentrate the light rays, we can conclude that a convex mirror will have the widest field of view.


More from this chapter

All 45 →
2

The phenomenon of producing an emf in a circuit whenever the magnetic flux linked with a coil changes is________. (Electromagnetic induction, inducing current, inducing voltage, change in current)

 3

An electric current through a metallic conductor produces _________ around it.(magnetic field, mechanical force, induced current)

 5

An object is placed 25 cm from a convex lens whose focal length is 10 cm. The image distance is ________. (50 cm, 16.66 cm, 6.66 cm, 10 cm)

 6

From the following statement write down that which is applicable to a commutator?

a. A galvanometer uses a commutator for deadbeat


b. A transformer uses a commutator to step up voltage


c. A motor uses a commutator to reverse the current