3. Which two colors of light lie at the beginning and end of the visible spectrum?, a. red and violet, b. red and yellow, c. yellow and violet, d. yellow and green, DON, OK.COM, 4. This type of EM wave has a wavelength similar to the size of PBA, basketball court (28 meters)., a. microwave, b. radio wave, c. ultraviolet, d. visible light, ON, 5. Which of the following electromagnetic waves has the LEAST wavelength, range?, a. infrared, b. ultraviolet, c. visible light, d x-ray, 6. What happens to the frequency of electromagnetic wave if its wavelength, increases?, a. It decreases., b. It doubles., c. It increases as well, d. It remains the same., PS OTHER, 7. Which of the following forms of electromagnetic wave has the WIDEST, wavelength range?, a. microwave, b. radio wave, c. ultraviolet, d. x-ray, 8. In the visible spectrum, which color has the LONGEST wavelength?, a. blue, b. green, c. red, d. violet, 9. Which property spells the difference between infrared and ultraviolet radiation?, a. amplitude, b. color, c. speed in vacuum, d. wavelength

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3. Which two colors of light lie at the beginning and end of the visible spectrum?


a. red and violet
b. red and yellow
c. yellow and violet
d. yellow and green
DON
OK.COM
4. This type of EM wave has a wavelength similar to the size of PBA
basketball court (28 meters).
a. microwave
b. radio wave
c. ultraviolet
d. visible light
ON
5. Which of the following electromagnetic waves has the LEAST wavelength
range?
a. infrared
b. ultraviolet
c. visible light
d x-ray
6. What happens to the frequency of electromagnetic wave if its wavelength
increases?
a. It decreases.
b. It doubles.
c. It increases as well
d. It remains the same.
PS OTHER
7. Which of the following forms of electromagnetic wave has the WIDEST
wavelength range?
a. microwave
b. radio wave
c. ultraviolet
d. x-ray
8. In the visible spectrum, which color has the LONGEST wavelength?
a. blue
b. green
c. red
d. violet
9. Which property spells the difference between infrared and ultraviolet radiation?
a. amplitude
b. color
c. speed in vacuum
d. wavelength​

Answer:

3. A. red and violet

4. B. radio wave

5. C. visible light

6. A. it decreases

7. B. radio wave

8. C. red

9. D. wavelength


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