light

what is the splitting of light called?

what colour does black absorb?

• all colours

• red, blue,green

• cyan, magenta, yellow

• none

if white light is being filtered by a green filter, what colour goes through the filter?

• blue

• green

• red

• yellow

if white light is being filtered by a cyan filter, what colour goes through the filter?

• blue

• red

• green

• yellow

Refraction is the ______ of light.

Reflection is when lights ________ off an object.

describe a material that allows light to pass through

• opaque

• non-luminous

• transparent

• image

what you see when you look in a mirror

• image

• shadow

• mirror

• opaque

describe a material that allows light to pass through.

if light is reflected on glass at 50 degree, what is the angle of the reflected light ray

• 25

• 50

• 100

• 75