How many photons does a (5.0 mathrm{~mW}) helium-neon laser ((lambda=633 mathrm{~nm})) emit in 1 second? A. (1.2

Question:

How many photons does a \(5.0 \mathrm{~mW}\) helium-neon laser \((\lambda=633 \mathrm{~nm})\) emit in 1 second?

A. \(1.2 \times 10^{19}\)

B. \(4.0 \times 10^{18}\)

C. \(8.0 \times 10^{16}\)

D. \(1.6 \times 10^{16}\)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

Question Posted: