Electron energy and light

Which wave has the shortest wavelength?

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Tags

NGSS.HS-PS4-1

Which wave has the longest wavelength?

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Tags

NGSS.HS-PS4-1

Which wave has the most energy?

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Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

Which wave has the least energy?

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Tags

NGSS.HS-PS4-1

Which statement matches the relationship between wavelength, color, and energy in the visible electromagnetic spectrum?

• red light has the longest wavelength and the lowest energy

• red light has the shortest wavelength and the highest energy

• red light has the longest wavelength and the highest energy

• blue light as the longest wavelength and the highest energy

• blue light as the shortest wavelength and the lowest energy

Tags

NGSS.HS-PS4-1

When an electron transitions from a low energy level to a high energy level, the electron...

• absorbs energy and moves away from the nucleus

• emits energy and moves closer to the nucleus

• absorbs energy and moves closer to the nucleus

• emits energy and moves away from the nucleus

When an electron transitions from a high energy level to a low energy level...

• the electron emits light of a specific wavelength and moves closer to the nucleus

• the electron emits light of a specific wavelength and moves away from the nucleus

• the electron absorbs energy and moves away from the nucleus

• the electron emits light of a random wavelength and moves closer to the nucleus

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3