Grade 10
Science
3rd Quarter
Weeks 1-2
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Pa answer wag puro nonsense
WRITTEN WORK 2. Using the information on pages 8-10 of your Science Module, answer the following question. Write the letter of the correct answer on the space provided for.
1. It is the continuum of electromagnetic waves arranged according to frequency and wavelength.
a.electromagnetic spectrum
b. electromagnets
c. electromagnetic induction
d. electricity
2. Which is the correct order of electromagnetic waves according to decreasing frequencies?
a. radio waves, microwaves, infrared, visible light, ultraviolet, x-rays and gamma rays
b. gamma rays, X-rays, ultraviolet, visible light, infrared, microwaves and radio waves
c. radio waves, gamma rays, microwaves, X-rays, infrared, visible light and ultraviolet
d. gamma rays, x-rays, ultraviolet, visible light, infrared, radio waves and microwaves
3. Which electromagnetic waves have the shortest wavelength in the electromagnetic spectrum?
a. radio wave
b. gamma ray
c. ultraviolet
d. visible light
4. What is the frequency of visible light?
a. 4 x 107 to 7 x 107
b. 7.5 x 104 to 3 x 1016
c. 4x1094 to 7.5 x 1014
d. 3 x 10 19 to 5 x 10-19
5. Which among the electromagnetic waves listed below have the shortest wavelength?
a.visible light
b. microwave
c. X-ray
d. infrared
6. Which electromagnetic waves have the highest frequency in the electromagnetic spectrum?
a. radio wave
b. gamma ray
c. ultraviolet
d. infrared
7. Which electromagnetic waves have the highest energy in the electromagnetic spectrum?
a. gamma ray
b. infrared
c. radio wave
d. visible light
8. As the frequency increases, the wavelength
a. increases
b. decreases
c. remains the same
d. increases then decreases
9. As the frequency increases, the energy
a. increases
b. decreases
c. remains the same
d. decreases then increases
10. Visible light is also known as
a. light waves
b. X-ray
c. sunshine
d. ultraviolet
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Science
3rd Quarter
Weeks 1-2
\Π|_|Π/
(—_—)
//| |\\
Pa answer wag puro nonsense
WRITTEN WORK 2. Using the information on pages 8-10 of your Science Module, answer the following question. Write the letter of the correct answer on the space provided for.
1. It is the continuum of electromagnetic waves arranged according to frequency and wavelength.
a.electromagnetic spectrum
b. electromagnets
c. electromagnetic induction
d. electricity
2. Which is the correct order of electromagnetic waves according to decreasing frequencies?
a. radio waves, microwaves, infrared, visible light, ultraviolet, x-rays and gamma rays
b. gamma rays, X-rays, ultraviolet, visible light, infrared, microwaves and radio waves
c. radio waves, gamma rays, microwaves, X-rays, infrared, visible light and ultraviolet
d. gamma rays, x-rays, ultraviolet, visible light, infrared, radio waves and microwaves
3. Which electromagnetic waves have the shortest wavelength in the electromagnetic spectrum?
a. radio wave
b. gamma ray
c. ultraviolet
d. visible light
4. What is the frequency of visible light?
a. 4 x 107 to 7 x 107
b. 7.5 x 104 to 3 x 1016
c. 4x1094 to 7.5 x 1014
d. 3 x 10 19 to 5 x 10-19
5. Which among the electromagnetic waves listed below have the shortest wavelength?
a.visible light
b. microwave
c. X-ray
d. infrared
6. Which electromagnetic waves have the highest frequency in the electromagnetic spectrum?
a. radio wave
b. gamma ray
c. ultraviolet
d. infrared
7. Which electromagnetic waves have the highest energy in the electromagnetic spectrum?
a. gamma ray
b. infrared
c. radio wave
d. visible light
8. As the frequency increases, the wavelength
a. increases
b. decreases
c. remains the same
d. increases then decreases
9. As the frequency increases, the energy
a. increases
b. decreases
c. remains the same
d. decreases then increases
10. Visible light is also known as
a. light waves
b. X-ray
c. sunshine
d. ultraviolet
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Answer:
1. a
2.a
3.b
4.a
5.a
6.b
7.a
8.b
9.a
10.a