Radiant energy waves are:
A. Able to pass through a vacuum
B. Those that travel in straight lines
C. Absorbed, reflected or transmitted by other bodies
D. Absorbed and converted into heat
E. All of the above
Answer: E
Radiant energy waves are:
A. Able to pass through a vacuum
B. Those that travel in straight lines
C. Absorbed, reflected or transmitted by other bodies
D. Absorbed and converted into heat
E. All of the above
Answer: E