Science Week 7

Light is a kind of.....

• reflection
• energy
• heat
• matter

Light travels

• around corners
• in a straight line

Which object let all light pass through?

• A mirror

• An apple

• A glass filled with orange juice

• A glass filled with water

Smooth surfaces _______ a lot of light.

• reflect
• bend
• absorb
• twist

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Reflection is

• Light bending
• Light bouncing

Why does a straw look broken when you put it in a cup of water?

• It is being reflected.
• It is being refracted.
• It is broken.
• The colors are being separated.

Which scatters light in all directions, making it harder to see through clearly?

• transparent

• opaque

• translucent

• concave

Which means to block light completely, making it impossible to see through?

• transparent

• opaque

• translucent

• prism

What is light doing off this mirror?

• Reflecting
• Refracting
• Absorbing
• Scattering