quiz on light

Q1. Which one will show lateral inversion?

• a plane mirror

• a concave mirror

• a convex mirror

• none of these

Q2. Which of the following can be used to form a real images?

• a concave mirror only

• a convex mirror only

• a plane mirror

• both concave and convex mirror

Q3. The image formed by a plane mirror is always at a distance

• half as that of object

• same as that of object

• twice as that of object

• thrice as that of object

Q4. An erect and enlarged image can be formed by

• both concave and convex mirror

• only a convex mirror

• only a plane mirror

• only a concave mirror

Q5. Which the following is used as side view mirror?

• plane mirror

• concave mirror

• convex mirror

• none of these

Q6. A virtual image

• can be formed on a screen

• cannot be formed on screen

• is formed only by plane mirror

• is formed only by convex mirror

Q7. The image formed by a plane mirror is

• virtual

• real

• up-side down

• diminished

Q8. Concave mirror is a

• converging mirror

• diverging mirror

• both a and b

• none of these

Q9. If the image formed is always virtual, the mirror can be

• concave

• plane and convex

• plane

• convex and concave

Q10. Following is the image of a

• concave mirror

• convex mirror

• plane mirror

• none of these