5.1 EM Spectrum & Light Quiz

Which of the following statements correctly describes the speed of light?

• Radio waves travel the slowest and gamma rays travel the fastest through any given medium

• Gamma Rays travel slowest and radio waves travel the fastest through any given medium

• All forms of light travel at the same speed through any given medium

• The speed of light changes depending on the distance from the source

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We send telescopes, like the Hubble and James Webb Space telescopes, into space to stop interference from​ Earth's​ (a)   in detecting electromagnetic radiation.

• atmosphere
• oceans
• magnetic field
• gravity

The distance between one point on a wave to the same point on the corresponding wave is called a wave's _____________?

• Frequency

• Wavelength

• Amplitude

• Spectrum

Tags

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The number or amount of waves passing through a point every second is called a waves ___________?

• Frequency

• Wavelength

• Amplitude

• Spectrum

Tags

NGSS.HS-PS4-1

The range of all types of light is called the Electromagnetic _______________?

• Frequency

• Wave

• Field

• Spectrum

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NGSS.HS-PS4-3

Match the type of light to its correct description.

• Infrared Light

• This type of light carries the most energy of any photons and can come from lightning or thermonuclear reactions

• Radio Waves

• This type of light we can see with our eyes

• Visible Light

• This is type of light allows us to communicate with other people over long distances

• Ultraviolet (UV) Light

• This type of light can cause a sunburn

• Gamma Rays

• This type of light we feel as heat

Tags

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Select the color of light that has the lowest frequency and energy level. (Red is on the left, violet is on the right)

Tags

NGSS.HS-PS4-1

Categorize the statements as correctly describing the Hubble or James Webb Space telescopes. (Hint: 4 statements per category)

Groups:

(a) Hubble Space Telescope

,

(b) James Webb Space Telescope

• Launched in 1990

• Orbits the Sun 1.5 million miles away from the Earth

• Observes primarily visible and ultraviolet light

• Has a larger mirror and can generate clearer images

• Has a smaller mirror which is uses to collect light

• Orbits the Earth

• Observes primarily infrared light

• Launched in December 2021