These waves cannot be transmitted through vacuum (1) Light (2) Sound (3) Heat (4) Electromagnetic Answer : Sound...
Sound waves do not travel through _______. a) solids b)gases c)liquid d)vacuum Answer : d)vacuum...
The principal difference between radio waves and visible light is A. radio waves travel at the speed of sound. B. radio waves carry substantially more energy per photon. C. only visible light ... D. blackbodies cannot produce radio waves. E. radio waves have a longer wavelength than visible light. Answer : E. radio waves have a longer wavelength than visible light. ...
Which of the following does NOT travel in a vacuum? w) radio waves x) gamma rays y) magnetic waves z) sound waves Answer : ANSWER: Z -- SOUND WAVES...
Different electromagnetic waves travel through vacuum at different speeds. a. True b. False Answer : b. False ...
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