Light energy

Front

Which is a source of light?

Back

Front

How does light travel?

Back

in a straight line

Front

Objects that only let some of the light through are...

Back

translucent

Front

Objects that block the light and do not let any light pass through are...

Back

opaque

Front

Why can you see through the glass clearly?

Back

It is transparent.

Front

Which is transparent?

Back

Front

Which is translucent?

Back

Front

Which is opaque?

Back

Front

You see a shadow when...

Back

something blocks the light

Front

Which shows a shadow?

Back