GK Questions and Answers on Basic Physics in English
Friends, today we have brought for you GK Questions and Answers on Basic Physics in English.
Friends Basic Physics, all competitive examinations of India like: - IAS, State PSC, Bank PO, SSC CGL, RAS, CDS, UPSC
And holds its important place in examinations related to all other states
From all competitive examinations of India like: - IAS, State PSC, Bank PO, SSC CGL, RAS, CDS, UPSC
And many others can practice for competitive exams.
GK Questions and Answers on Basic Physics in English :-
Q.1 Albert Einstein was awarded Nobel Prize for his path - breaking research and formulation of the :-
[A]. Laws of Photo Electric Effect
[B]. Theory of Critical Opalescence
[C]. Principle of Wave Particle Duality
[D]. None of these above
Correct Answer: A
Q.2 Which among the following is a Beyond - Visual-Range Air-to-Air Missile :-
[A]. Astra
[B]. Nag
[C]. Agni
[D]. Prithvi
Correct Answer: A
Q.3 Which one of the following types of Laser is used in Laser Printers ?
[A]. Gas Laser
[B]. Dye Laser
[C]. Semiconductor Laser
[D]. None of these above
Correct Answer: D
Q.4 Albert Einstein was awarded Nobel Prize for his pathbreaking research and formulation of the ?
[A]. Theory of Relavitity
[B]. Laws of PhotoElectric Effect
[C]. Principle of WaveParticle Duality
[D]. Theory of Critical Opalescence
Correct Answer: B
Q.5 The power of a lens is measured in ?
[A]. Diopters
[B]. Aeon
[C]. Lumen
[D]. Candela
Correct Answer: A
Q.6 Thermonuclear Experimental Reactor (ITER) project is located at ?
[A]. Italy
[B]. France
[C]. Germany
[D]. China
Correct Answer: B
Q.7 What is the normal temperature of human being on Kelvin scale ?
[A]. 290
[B]. 300
[C]. 310
[D]. 320
Correct Answer: C
Q.8 If a moving body turns its speed to 1.5 times, what will be the impact on its kinetic energy ?
[A]. Will become 1.5 times
[B]. Will become 3 times
[C]. Will become 6 times
[D]. Will become 2.25 times
Correct Answer: D
Q.9 Who was the first scientist to be awarded two Nobel Prizes ?
[A]. Linus Pauling
[B]. Marie Curie
[C]. Frederick Sanger
[D]. John Bardeen
Correct Answer: B
Q.10 An electrical fuse is used to interrupt excessive ?
[A]. Voltage
[B]. Current
[C]. Resistance
[D]. Inductance
Correct Answer: B
Q.11 Which among the following phenomena of the optics makes the Endoscopy capable of examining the internal organs such as Abdomen ?
[A]. Diffraction
[B]. Interference
[C]. Total Internal Reflection
[D]. Scattering
Correct Answer: C
Q.12 A piece of Ice was tied with a string to a water bucket’s bottom, and the water bucket was filled with water with ice fully submerged in it. What would be the impact on the level of water when the ice melts away completely ?
[A]. The level of water will go down
[B]. The level of water will first increase then come to the previous on
[C]. The level of water will remain unchanged
[D]. The level of water will go up
Correct Answer: A
Q.13 A vehicle moving on a circular path experiences ?
[A]. Centripetal force
[B]. Gravitational force
[C]. Centrifugal force
[D]. None of the above
Correct Answer: A
Q.14 “Svedberg Unit” is a unit of ?
[A]. Concentration
[B]. Size
[C]. Density
[D]. Time
Correct Answer: D
Q.15 One Torr is equivalent to how many mm of Mercury ?
[A]. 10 mm
[B]. 1 mm
[C]. 100 mm
[D]. 0.1 mm
Correct Answer: B
Q.16 What do we call the part of the “DTH Satellite dish” that converts the signals from electromagnetic or radio waves to electrical signals ?
[A]. Orthomode transducer (OMT)
[B]. Parabolic Dish
[C]. Lownoise block converter (LNB)
[D]. Block upconverter (BUC)
Correct Answer: C
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