Grade 6 Physics Light

Example for a luminous object.

• The Sun

• The Moon

• Pencil

• Walls

Any surface on which shadow falls is _______

• Screen

• Image

• Pinhole camera

• Plane mirror

The image formed by a plane mirror

• is the same size of the object

• is smaller than the object

• is larger than the object

• none of these

The property of light by which it travels in a straight line is known as

• rectilinear propagation of light

• lateral inversion

• random motion

• circular motion

Which of the following allows light to pass through it easily?

• A metal plate

• A glass tumbler

• A book

• A wooden block