Quiz

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Charlene Dinawanao 4 questions

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Questions in this quiz (4)

1Which electromagnetic wave carries more energy than the other?
1. Amicrowaves
2. Bradiowaves
3. CUV radiation
4. Dvisible light
2What electromagnetic waves is sometimes called heat rays?
1. Agamma rays
2. Binfrared
3. Cradio waves
4. Dvisible light
3What is the frequency range of UV radiation?
1. A3.5x10^9- 3x10^11 Hz
2. B3.5x10^11- 3x10^14 Hz
3. C7.5x10^14- 3x10^16 Hz
4. D7.5x10^16- 3x10^19 Hz
4What is the range of frequencies are our eyes sensitive to?
1. A3x10^9- 3x10^11 Hz
2. B3x10^11- 4x10^14 Hz
3. C4x10^14- 7.5x10^14 Hz
4. D7.5 x1o^14- 3x10^16 Hz