EM Spectrum Test
earth science test
問題一覧
1
The concentration of different energy levels
2
range of electromagnetic radiation organized by frequency of wavelength
3
gamma, x-ray, UV, visible, infrared, microwave, radio
4
how much energy, length of wave
5
gamma
6
radio wave
7
the smaller the length the higher the energy
8
radio wave
9
red
10
violet
11
a spectrum in which light of only a certain wavelength is emitted or absorbed.
12
used for identification
13
called the Big Bang, is the expansion of the singularity
14
the change in frequency of light and sound waves when the source and observer are moving away from each other
15
the faint remnant glow or echo of the Big Bang
16
75% hydrogen 25% helium or 3:1
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ユーザ名非公開 · 36問 · 1年前Words
Words
36問 • 1年前問題一覧
1
The concentration of different energy levels
2
range of electromagnetic radiation organized by frequency of wavelength
3
gamma, x-ray, UV, visible, infrared, microwave, radio
4
how much energy, length of wave
5
gamma
6
radio wave
7
the smaller the length the higher the energy
8
radio wave
9
red
10
violet
11
a spectrum in which light of only a certain wavelength is emitted or absorbed.
12
used for identification
13
called the Big Bang, is the expansion of the singularity
14
the change in frequency of light and sound waves when the source and observer are moving away from each other
15
the faint remnant glow or echo of the Big Bang
16
75% hydrogen 25% helium or 3:1