Which gas present in the Earth's atmosphere can absorb solar ultraviolet radiation...? Mcqs

Latest MCQs

Which gas present in the Earth's atmosphere can absorb solar ultraviolet radiation...?

(A) Oxygen
(B) Ozone

(C) Carbon dioxide
(D) Nitrogen

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Which of the following gases has an important role in maintaining atmospheric temperature...?

(A) Nitrogen
(B) Argon

(C) Oxygen
(D) Carbon dioxide

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Which planet takes the longest time to go once around the Sun...?

(A) Neptune
(B) Mars

(C) Jupiter
(D) Earth

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Thomas Edison is famous for his invention of:...?

(A) Telephone
(B) Television

(C) Light Bulb
(D) None of these

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H=100-4t The equation above can be used to model the number of hours h until a gallon of milk held at a temperature of t, in degrees Celsius, goes sour. Based on the model, which of the following is the best interpretation of the number 4 in the equation...?

(A) An increase of 1 degree Celsius will make a gallon of milk go sour 4 hours faster
(B) An increase of 1 degree Celsius will make 4 gallons of milk go sour 1 hour faster

(C) An increase of 4 degrees Celsius will make a gallon of milk go sour 1 hour faster
(D) An increase of 4 degrees Celsius will make a gallon of milk go sour 4 hours faster

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Which is the largest volcano of the world...?

(A) Mauna Loa
(B) Mauna Kea

(C) Mount Etna
(D) None of these

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The time taken by light to reach the earth is...?

(A) 4 minutes 15 seconds
(B) 8 minutes 15 seconds

(C) 10 minutes 15 seconds
(D) 7 minutes 15 seconds

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The force with which the earth attracts a body towards itself is called...?

(A) Magnetic Force
(B) Weight

(C) Mass
(D) Electric force

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What is the Freezing point of heavy water....?

(A) 3.82 C
(B) 1.82 C

(C) 2.82 C
(D) 0.82 C

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The energy generation in starts is due to ...?

(A) Fission of heavy nuclei
(B) Fusion of light nuclei

(C) Fusion of heavy nuclei
(D) None of these

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