Physics Part 2 Online Quiz
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Following quiz provides Multiple Choice Questions (MCQs) related to Physics . You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Answer : A
Explanation
N/A
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Answer : B
Explanation
N/A
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Answer : C
Explanation
N/A
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Answer : B
Explanation
N/A
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Answer : A
Explanation
N/A
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Answer : C
Explanation
N/A
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Answer : A
Explanation
Violet has about 2.75 – 3.26 eV photon energy.
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Answer : D
Explanation
The first carburetor was invented by Samuel Morey in 1826.
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Answer : A
Explanation
The principal focal length of a lens is measured in meter (1/meters).
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Answer : A
Explanation
Neutron bomb only affects life.
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Answer : A
Explanation
The measuring unit of electric current is known as ampere.
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Q 12 - Consider the following statements:
1. If a lift is stationary or moving with uniform speed (either upward or downward), the apparent weight of a body is equal to its true weight.
2. If the cord of the lift is broken and it is falling freely, then the weight of a body in the lift becomes zero.
Choose the correct answer from the codes given below:
A - Only 1
B - Only 2
C - Both
D - Neither 1 nor 2
Answer : C
Explanation
Second statement defines the situation of weightlessness.
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Answer : B
Explanation
The dynamic theory of gases was first stated by Maxwell.
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Answer : C
Explanation
Anemometer is used in measuring the speed and pressure of wind.
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Answer : D
Explanation
Kymograph graphically records physiological movements.
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Answer : D
Explanation
Blue, Red, and Green are the only primary colors.
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Q 17 - Consider the following statements:
1. The process, in which heat gets transferred by the actual movement of particles from one place to other place, is known as convection.
2. Convection movement takes place in gas and liquid medium.
Choose the correct answer from the codes given below:
A - Only 1
B - Only 2
C - Both
D - Neither 1 nor 2
Answer : C
Explanation
Earth’s atmosphere is heated through convection process.
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Q 18 - Consider the following statements:
1. The physical quantities which have only magnitude and no direction are known as scalar quantities.
2. The physical quantities which have both the magnitude and the direction are known as vector quantities.
Choose the correct answer from the codes given below:
A - Only 1
B - Only 2
C - Both
D - Neither 1 nor 2
Answer : C
Explanation
Along with the magnitude and direction, it must follow the triangle law to be a vector.
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Answer : C
Explanation
Wavemeter is an instrument that measures the wavelength of a radio wave.
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Answer : C
Explanation
N/A
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