How shadows are formed?

Front

Light travels in a __________ line.

Back

straight

Front

Shadows are longest in the morning and late afternoon.

Back

TRUE

Front

Which is the opaque object?

Back

ball

Front

__________ are dark and are formed when an opaque object comes in front of the light and is reflected on a surface.

Back

Shadows

Front

Shadows are formed only when a source of light is present.

Back

TRUE

Front

What is an opaque object?

Back

An object that does not allow light to pass through it.

Front

What is a shadow?

Back

A dark area formed when an opaque object blocks light.

Front

What happens to shadows when the sun is high in the sky?

Back

Shadows are shorter.

Front

What is a source of light?

Back

An object that emits light, like the sun or a lamp.

Front

Can shadows be formed at night?

Back

Yes, if there is a light source.