Activity 9: Fill Me

1. The unit for frequency is __
2. In ROYGBIV, the color with the lowest frequency but the longest wavelength is
3. _ has the longest wavelength but the lowest frequency.
4. has the shortest wavelength but the highest frequency.
5. EM waves radiate outward at the speed of
6. is speed of EM wave in a vacuum; unit is meter/second (m/s)
7. is Planck's Constant, unit is Joules second (Js),constant value of 6.63 x 10^-34 Js.
8. E is _ that EM wave carries,unit is Joule (J).
9. _ is frequency, unit is Hertz (Hz)
10. EM wave travels in a ____ it has the same speed of light which is equivalent to 3.0 x 10^8 m/s.

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DubuChewyviz DubuChewyviz · Answer 1

1. The unit for frequency is Hz/Hertz

2. In ROYGBIV, the color with the lowest

frequency but the longest wavelength is RED

3. RADIOWAVE has the longest wavelength but the lowest frequency.

4. GAMMA RAYS has the shortest wavelength but the highest frequency.

5. EM waves radiate outward at the speed of LIGHT

6. v is speed of EM wave in a vacuum; unit is meter/second (m/s)

7. h is Planck's Constant, unit is Joules second (Js),constant value of 6.63 x 10^-34 Js.

8. E is energy that EM wave carries,unit is Joule (J).

9. f is frequency, unit is Hertz (Hz)

10. EM wave travels in a vacuum it has the same speed of light which is equivalent to 3.0 x 10^8 m/s.