Which of the following statements is TRUE about electromagnetic waves?
Answers
Explanation:
Electromagnetic waves differ from mechanical waves in that they do not require a medium to propagate. This means that electromagnetic waves can travel not only through air and solid materials, but also through the vacuum of space. ... This proved that radio waves were a form of light!
please mark my answer as brilliant.
Which of the following statements is TRUE about electromagnetic waves?
options:
A. All molecules will absorb electromagnetic radiation at some frequency.
B. Frequency is directly proportional to wavelength.
C. NMR uses the microwave region of the electromagnetic spectrum.
D. The radio frequency region of the electromagnetic spectrum has the largest energy per photon.
E. Energy is inversely proportional to frequency.
A. All molecules will absorb electromagnetic radiation at some frequency.
Electromagnetic radiation is a type of energy that is commonly known as light. Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum.