Question

The length of on a cycle of a visible light wave is 0.000000000000002 seconds. Write this number in scientific notation.

Answer 1

2 × 10^-15

Explanation:

Answer 2

Hey!

Your answer is that 0.000000000000002 IS WRITTEN LIKE THIS IN SCIENTIFIC NOTATION : 2 × 10^-15 ( ^ means 'to the power of...')

Explanation:

THERE ARE OTHER WAYS TOO!

2e-15 (scientific e notation)

BUT THE FIRST ONE I GAVE TO YOU WILL BE THE BEST!!

HOPE THIS HELPS!!