Which wave, A or B, has higher energy?
What did you include in your response? Check all that apply.
Rank the colored waves in order of highest frequency to lowest frequency.
redvioletgreen✔ blueorange
redviolet✔ greenblueorange
redvioletgreenblue✔ orange
✔ redvioletgreenblueorange
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102777
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An electromagnetic radio wave is received by a transmitter before it is converted to a sound wave. The radio wave has a wavelength of 23,076 m and a frequency of 13,000 Hz. What velocity is the wave traveling at before the transmitter converts it to a sound wave?
The speed of all electromagnetic waves is 3.00 × 108 meters per second. What is the wavelength of an X-ray with a frequency of 1.18 × 1018 Hz?
Which change will increase the speed of a sound wave traveling in a solid aluminum rod?
Chayse is working on analyzing the electromagnetic spectrum, focusing on ultraviolet rays. He determines that a UV ray has a frequency of 1.53 × 1016 Hz and a wavelength of 1.96 × 10-8 m. Are his results reasonable? Explain your answer.
Yes, Chayse's results are reasonable. All electromagnetic waves, including ultraviolet rays, travel at the speed of light (approximately 3.00 x 10^8 m/s). When you multiply the frequency (1.53 x 10^16 Hz) by the wavelength (1.96 x 10^-8 m), the product is approximately 2.9988 x 10^8 m/s, which is very close to the speed of light.
Rank the colored waves in order of highest frequency to lowest frequency.
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