Electromagnetic Radiation 2024/2025
Exam Questions and Answers | 100%
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Electromagnetic radiation - 🧠ANSWER ✔✔a range of electromagnetic
waves consisting of oscillating electric and magnetic fields travelling at the
speed of light.
electromagnetic spectrum - 🧠ANSWER ✔✔the range of frequencies of
electromagnetic radiation, from high-energy gamma rays to low energy
radio waves.
electromagnetic wave - 🧠ANSWER ✔✔transverse electric and magnetic
fields positioned at right angles to each other and travelling through empty
space at the speed of light.
frequency - 🧠ANSWER ✔✔the number of waves produced per second,
measured in hertz (Hz).
gamma rays - 🧠ANSWER ✔✔extremely high-energy electromagnetic
radiation emitted by radioactive materials.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
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PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam Questions and Answers | 100%
Pass
Electromagnetic radiation - 🧠ANSWER ✔✔a range of electromagnetic
waves consisting of oscillating electric and magnetic fields travelling at the
speed of light.
electromagnetic spectrum - 🧠ANSWER ✔✔the range of frequencies of
electromagnetic radiation, from high-energy gamma rays to low energy
radio waves.
electromagnetic wave - 🧠ANSWER ✔✔transverse electric and magnetic
fields positioned at right angles to each other and travelling through empty
space at the speed of light.
frequency - 🧠ANSWER ✔✔the number of waves produced per second,
measured in hertz (Hz).
gamma rays - 🧠ANSWER ✔✔extremely high-energy electromagnetic
radiation emitted by radioactive materials.
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED