SOL Review PS .7 Level 2

Which of the following best describes how radiant energy travels through space?

• In longitudinal waves of varying lengths and frequencies

• In transverse waves of varying lengths and frequencies

• In circular waves of constant lengths and frequencies

• In spiral waves of varying lengths and frequencies

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What is the term used to describe the different wavelengths and frequencies of radiant energy?

• Sound waves

• Electromagnetic radiation

• Mechanical waves

• Gravitational waves

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Which of the following is an example of electromagnetic radiation?

• Sound waves

• Ocean waves

• X-rays

• Seismic waves

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How does the frequency of a wave relate to its wavelength in electromagnetic radiation?

• Higher frequency means longer wavelength

• Higher frequency means shorter wavelength

• Frequency and wavelength are unrelated

• Frequency and wavelength are always equal

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Which of the following statements is true about the speed of electromagnetic waves in a vacuum?

• They travel at different speeds depending on their frequency

• They travel at the speed of sound

• They all travel at the same speed

• They travel faster than the speed of light

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What is the primary difference between visible light and ultraviolet light in terms of electromagnetic radiation?

• Visible light has a higher frequency than ultraviolet light

• Ultraviolet light has a longer wavelength than visible light

• Ultraviolet light has a higher frequency than visible light

• They have the same frequency and wavelength

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Which of the following is NOT a type of electromagnetic radiation?

• Gamma rays

• Radio waves

• Sound waves

• Infrared waves

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What happens to the energy of electromagnetic radiation as the frequency increases?

• The energy decreases

• The energy remains constant

• The energy increases

• The energy becomes zero

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Which of the following best describes the relationship between wavelength and frequency in electromagnetic waves?

• They are directly proportional

• They are inversely proportional

• They are unrelated

• They are equal

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Which type of electromagnetic radiation has the shortest wavelength?

• Radio waves

• Microwaves

• Gamma rays

• Visible light

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