Question

The wavelength of red light is 7,5 x 107 in. Express it in A
07.5 x 10
2)
7500
3) 7.5 x 104
S.
4) 75/1000​

Answer 1

Answer:

7,5 x 107 = 8900

Explanation:

just get the acrobatc and multiply it with the given number

hope it helps :)