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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 - The device by which an artificial climate can be produced, is known as
Answer : B
Explanation
Cytotron is also a medical device; it uses Rotational Field Quantum Nuclear Magnetic Resonance to treat disease like Osteoarthritis and Cancer.
Q 2 - In which of the following type of eye problems, the cylindrical lens is used?
Answer : A
Explanation
Normally caused by an irregular cornea.
Q 3 - The range of audible sound is
Answer : A
Explanation
However, the range of audible sound, is highly influenced with the other environmental factors as well.
Q 4 - -400 Fahrenheit is equal to
Answer : B
Explanation
N/A
Q 5 - Which among the following laws describes the radiant intensity?
Answer : C
Explanation
N/A
Q 6 - The value of gravity on earth varies because of
Answer : D
Explanation
As defined by Albert Einstein gravity is a consequence of the curvature of space-time caused by the uneven distribution of mass/energy.
Q 7 - Beaufort scale is used to measure
Answer : D
Explanation
Beaufort scale is an instrument used in measuring the wind force.
Answer : D
Explanation
The first carburetor was invented by Samuel Morey in 1826.
Answer : C
Explanation
John Logie Baird, a British scientist had invented television in 1926.
Q 10 - If boiling point of water is measured in Fahrenheit, then it would be
Answer : D
Explanation
The formula of to convert OC into Fahrenheit is 0C × 9/5 + 32 = 0F.
Q 11 - The stored energy of an object in respect of its position or configuration is known as:
Answer : B
Explanation
Potential energy is stored energy and it is not relative to its environment.
Q 12 - Consider the following statements:
1. Capacity of doing work by a body is called its energy.
2. Energy is a scalar quantity and its SI unit is ohm.
Choose the correct answer from the codes given below:
Answer : A
Explanation
Energy is a scalar quantity and its SI unit is joule.
Q 13 - Hydrometer measures
Answer : C
Explanation
Hydrometer is an instrument that measures the density of liquid.
Q 14 - Who had invented the first vapor compression refrigeration system?
Answer : A
Explanation
James Harrison first invented the vapor compression refrigeration system in 1850s.
Q 15 - Which among the following is used to compare the intensity of colors?
Answer : D
Explanation
N/A
Q 16 - Which among the following is used by navigators to find the latitude of a place?
Answer : A
Explanation
Sextant is also used to measure the height of very distant objects.
Answer : D
Explanation
N/A
Answer : A
Explanation
It was Nicolas-Jacques Cont, who first invented the technique of pencil manufacturing in 1795.
Q 19 - Consider the following statements:
1. All the electromagnetic waves consist of photon.
2. The wavelength range of the electromagnetic wave is 10-14 to 104.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 20 - In reference to reflection from the plane mirror, consider the following statements:
1. The image is virtual.
2. The size of image is equal to that of object.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A