Electromagnetic Radiation – Test
2024/2025 Exam Questions and Answers
| 100% Solved
What do microwaves and waves in a rope have in common?
a. Both are mechanical waves.
b. Both are transverse waves.
c. Both travel only through matter.
d. two of the above - 🧠ANSWER ✔✔b
Albert Einstein's theory about the nature of electromagnetic radiation is the:
a. wave-particle theory.
b. photon-particle theory.
c. wave-energy theory.
d. photon-energy theory. - 🧠ANSWER ✔✔a
Which of the following is not an example of electromagnetic radiation?
a. light
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, b. heat
c. X rays
d. radio waves - 🧠ANSWER ✔✔b
Which statement about the speed of electromagnetic waves is true? a.
They travel more quickly through a medium than across space.
b. They travel at the same speed through all media.
c. They always travel at the speed of light.
d. none of the above - 🧠ANSWER ✔✔d
Frequencies of electromagnetic waves range from:
a. billions to trillions of hertz.
b. thousands to trillions of hertz.
c. hundreds to millions of hertz.
d. hundreds to thousands of hertz. - 🧠ANSWER ✔✔b
Which electromagnetic waves are used for television broadcasts?
a. radio waves
b. television waves
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
2024/2025 Exam Questions and Answers
| 100% Solved
What do microwaves and waves in a rope have in common?
a. Both are mechanical waves.
b. Both are transverse waves.
c. Both travel only through matter.
d. two of the above - 🧠ANSWER ✔✔b
Albert Einstein's theory about the nature of electromagnetic radiation is the:
a. wave-particle theory.
b. photon-particle theory.
c. wave-energy theory.
d. photon-energy theory. - 🧠ANSWER ✔✔a
Which of the following is not an example of electromagnetic radiation?
a. light
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
, b. heat
c. X rays
d. radio waves - 🧠ANSWER ✔✔b
Which statement about the speed of electromagnetic waves is true? a.
They travel more quickly through a medium than across space.
b. They travel at the same speed through all media.
c. They always travel at the speed of light.
d. none of the above - 🧠ANSWER ✔✔d
Frequencies of electromagnetic waves range from:
a. billions to trillions of hertz.
b. thousands to trillions of hertz.
c. hundreds to millions of hertz.
d. hundreds to thousands of hertz. - 🧠ANSWER ✔✔b
Which electromagnetic waves are used for television broadcasts?
a. radio waves
b. television waves
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
