Help me with my science hw?..

ANSWER WHAT YOU CAN

-The material a wave travels through is called the

a.medium

b.crest

c.vibration

-Which of these is part of the electronmagnetic spectrum?

a.visible light

b.mechanical waves

c.pigments

-A material that you can see clearly though is

a. transparent

b.translucent

c.opaque

-light bends when it passes at an angel from air into water becsue the water

a.slows down the light

b.reflects the ligh

c.scatters the light

-The image produced by a concave lens is always

a.upside down

b.smaller than the object

c. real

-The transparent layer at the front of the eye is the

a.iris

b.pupil

c.cornea

Go read your book. Multiple choice is easy enough without asking people to do your homework for you. If there's something you don't understand after reading, come back and ask.

You don't even need a book for this. A dictionary would do. Are you really that lazy?

a. medium

a. visible light

a. transparent

a. slows down the light

b. smaller than the object

c. cornea

c.vibration

c.pigments

c.opaque

a.slows down the light

c. real

a.iris

I can answer them all, but this is just sad. Do you really not know the answer to question three?

Try Google, because these other two are going to mess you up. An iris is a flower, and did you ever use a desk lamp to pick up screws and nails? Electromagnetic--yeah, sure.