Which of these statements is correct about light?
Answer

It travels the fastest through water.

It travels slower than electric charges.

It travels slower than sound.

It travels the fastest through a vacuum.

Question

Which of these statements is correct about light?
Answer
		
It travels the fastest through water.
		
It travels slower than electric charges.
		
It travels slower than sound.
		
It travels the fastest through a vacuum.

jamesj · Answer

At least one of these you should know how to dismiss out of hand: light does not travel slower than sound.

jamesj · Answer

For the rest, pop open that lovely expensive text book you bought.

anonymous · Answer

I don't have a textbook

jamesj · Answer

Then you really should buy one or revise whatever other material you are using.

anonymous · Answer

it travels fastest through a vacuum. This is not math btw

anonymous · Answer

lol im so sorry. im in like 3 groups. got confused :*)

anonymous · Answer

Hehe it's ok @fibonacci girl