Light, Shadows and Reflections

Objects which emit their own light are called ______ objects.

• Opaque

• Luminous

• Translucent

• Golden

Frosted Glass is a ________ and ______ object.

• Transparent

• Translucent

• Luminous

• Non-Luminous

_______ are formed when an opaque object comes in path of light.

• Objects

• Shadows

• Water

• Light Source

A shadow is always of _____ colour.

• Red

• White

• Black

• Yellow

Light travels in a _____ line.

• curved

• rectangular

• straight

• twisted

Light _____ when it passes through water.

• breaks

• bends

• goes

• changes

On a mirror, you see a __________ of your face.

• Refraction

• Reflection

• Shadow

• Pattern

The image can be seen _______ through a transparent object.

• partially

• not at all

• clearly

• blurry

Pinhole Cameras can be used to image _____ objects.

• dull

• hazy

• bright

• black

Which of these is luminous?

• Moon

• Mars

• Sun

• Earth