TRUE/FALSE
16. Ultraviolet radiation is also used in sterilizing water from drinking fountains.
17. Gamma rays lie at the beginning of the electromagnetic spectrum
18. All X-rays are dangerous because they can damage dead cell of the body
19. In the visible light spectrum, red color has the longest wavelength and violet has the
shortest.
20. Gamma are shortest in wavelength and highest in color.
16. Ultraviolet radiation is also used in sterilizing water from drinking fountains.
17. Gamma rays lie at the beginning of the electromagnetic spectrum
18. All X-rays are dangerous because they can damage dead cell of the body
19. In the visible light spectrum, red color has the longest wavelength and violet has the
shortest.
20. Gamma are shortest in wavelength and highest in color.
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16.TRUE
17.TRUE
18.FALSE
19.FALSE
20.TRUE
SANA MAKA TULONG.
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11. True
12. False
13. False
14. True
15. True
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