G9 - Science 1: Weekly Test

Images in a plane mirror are

• real

• larger

• same size

• smaller

In the image, all the rays meet at F, What is F

• focal length

• focal point

• center of curvature

• reflection

Convex Mirrors produce...

• only virtual images
• virtual or real images
• only real images
• inverted images

Which terms describe the reflection seen in this image?

• virtual, upright
• virtual, inverted
• real, upright
• real, inverted

The two types of spherical mirrors are ...............

• flat and plane

• concave and plane

• convex and concave

• plane and rectangular

Through which point on principal axis shall reflected ray pass in the following diagram of incident ray ?

• point F

• point C

• point P

• none of the above

A mirror always form diminished image irrespective of the position of the object in-front of it , then the mirror is :-

• Plane mirror

• concave mirror

• convex mirror

• not possible

When distance of object from a mirror is gradually increased then image formed by it becomes inverted which was erect in the beginning. Which type of mirror is this ?

• Plane mirror

• Concave mirror

• Convex mirror

• none of the above

Which mirror is used as a make-up mirror ?

• Convex mirror

• plane mirror

• concave mirror

• plano-concave

What shall be the position of image , if an object is place in-front of a concave mirror as shown ?

• At C

• between F & C

• between F & P

• at F