## Speed

$c=\lambda v$

904475052_
Posts: 27
Joined: Fri Sep 25, 2015 3:00 am

### Speed

The book sometimes uses 2.998x10^8 m/s and other times 3.00x10^8 m/s? Which one will be using?

Mieka McFarlane 2L
Posts: 10
Joined: Fri Sep 25, 2015 3:00 am

### Re: Speed

I believe he said we would be using 3.0*10^8

E-Ming Huang 1L
Posts: 20
Joined: Fri Sep 25, 2015 3:00 am

### Re: Speed

My TA said that values like the speed of light is usually given on the quizzes and tests and we should just use the given values.

704628249
Posts: 43
Joined: Fri Sep 25, 2015 3:00 am

### Re: Speed

It doesn't matter much. Just use the speed provided on the test.