Which of the following statements about electromagnetic radiation is NOT true?
A)Electromagnetic radiation occurs for all objects at all temperatures.
B)Electromagnetic radiation can travel in vacuum.
C)Electromagnetic radiation can travel through glass.
D)A medium is needed for electromagnetic radiation.
E)Electromagnetic radiation transfers energy.

Question

Quizplus · Accepted Answer

Electromagnetic radiation does not require a medium to travel through, which means it can travel through a vacuum or empty space. Therefore, option D is not true as it states that a medium is needed for electromagnetic radiation.

Which of the Following Statements About Electromagnetic Radiation Is NOT