Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
ELECTROMAGNETIC WAVES
Question #87389
Back to Home
View All ELECTROMAGNETIC WAVES Questions
11 Views
Question
Why are infrared waves often called heat waves?
A. Because they are red in color
B. Because they come from fire only
C. Because they are visible to humans
D. They increase the internal energy and temperature of substances
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main advantage of digital television over analog?
4
How do infrared cameras detect objects in the dark?
9
What important conclusion did Maxwell arrive at regarding the nature of light?
6
Fired CDC chief Susan Monarez warned senators about the potential resurgence of which deadly disease...
(Current Affairs)
5
Which country's president proposed the creation of a high-level group to reform the United Nations a...
(Current Affairs)
4