Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 26 - Think and Explain - Page 501-502: 46

Answer

Use a camera that is sensitive to the infrared part of the spectrum.

Work Step by Step

Even if there is very little light in the visible part of the spectrum, there will be radiation in the IR portion.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.