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Physics Part 2 Online Quiz
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.
Q 1 - What will be the result, if a metal is heated?
A - Its resistance will increase
B - Its resistance will decrease
Answer : C
Explanation
N/A
Q 2 - Consider the following statements:
1. Terrestrial telescope gives erect image.
2. The Astronomical Telescope gives inverted image.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 3 - 370 centigrade is equal to
Answer : A
Explanation
N/A
Answer : A
Explanation
N/A
Q 6 - Consider the following statements:
1. Resistance thermometers are typical sensors, which is used to measure temperature.
2. Resistance thermometer is made up of pure material such as platinum, nickel, or copper.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Resistance thermometer is also known as resistance temperature detectors (RTDs).
Answer : B
Explanation
Speed of sound in iron is 5,120 m/s.
Q 8 - When a water tank view from the top, it appears shallower because of
Answer : B
Explanation
N/A
Q 9 - A bat can fly in the dark because
Answer : B
Explanation
Bats produce ultrasonic waves that guide them to fly in the dark.
Answer : D
Explanation
A fluorescent lamp tube is filled with mixture of mercury vapor, argon, xenon, etc.
Answer : A
Explanation
Evangelista Torricelli had first invented the barometer.
Answer : A
Explanation
Willis Carrier had first invented the air conditioning system.
Q 13 - Presbyopia is an eye problem which affects
Answer : C
Explanation
Normally, old age people suffer from presbyopia.
Q 14 - Who among the following has discovered Infra-red rays?
Answer : A
Explanation
William Herschel discovered infrared rays in 1800.
Q 15 - The branch of physics that studies the movement and properties of liquid and gases is known as:
Answer : D
Explanation
Fluid physics is the study of the properties and movement of liquid and gases.
Q 16 - Consider the following statements:
1. Anode ray is first discovered by Goldstein in 1886.
2. Anode rays are positive rays that carry positive ions.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Anode rays are also known as positive rays or canal rays.
Q 17 - Who among the following first discovered the production of electricity by chemical reaction?
Answer : A
Explanation
In early 1790s, Allensandra de Volta first discovered the production of electricity by chemical reaction.
Answer : A
Explanation
N/A
Answer : D
Explanation
The measuring unit of electric charge is coulomb.
Q 20 - Who among the following is known as the father of hydrogen bomb?
Answer : B
Explanation
N/A