Science class 5 - light and shodow

Which is NOT a source of light?

• firefly

• ball

• sun

• torch

What does light do when it hits an object that it cannot pass through?

• It creates a shadow
• It passes through anyway

Light is a form of 

• energy
• radiation
• reflection

Which source of light is natural?

• fireworks

• light bulb

• lightning

• head lights

What does the moon do?

• produces light
• reflects the suns light
• produces heat

Materials that allow light to pass through them are called?

• Opaque

• Translucent

• Transparent

• Shadow

Shadows are longest in the_______

• Evening

• Afternoon

• Morning

• Night

Materials that allow some amount of light to pass through them are called_______

• Opaque

• Transparent

• Light

• None of the above

Light travels in..

• waves
• circles
• a straight line

Opaque means...

• No light passes through it
• All light passes through it
• Some light passes through it