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.Management Sciences
Category: Physics Mcqs
The charge on alpha particles is________________?
0
A. Plus one
B. Plus two
C. Minus two
D. Minus one
The speed of stationary waves in a stretched string are independent of___________________?
A. Number of loops
B. Tension in the string
C. Point where string is plucked
D. both A and C
The unit vector in the direction of vector A = 2 i^ -2j^ + k^ is_______________?
A. 2i^ – 2j^ + k^
B. (2i^ – 2j^ +k^)/9
C. (2i^ – 2j^ +k^)/3
D. (2i^ – 2j^ +k^)/5
Laplace found that the alternate compressions and rarefactions produced in sound waves follows ________________?
A. isothermal law
B. adiabatic law
C. isochoric law
D. all of the above
Average energy required to remove one nucleon from the nucleus is called__________________?
A. Binding energy per nucleon
B. Energy of decay
C. Destruction energy
D. All of above
A central force is that which__________________?
A. Can produce torque
B. Cannot produce torque
C. Some time can produce torque some time cannot
D. Has no relation with torque
________________ cells converts solar energy into electrical energy?
A. rotory
B. photovoltaic
C. galvanic
D. non of these
The branch of Physics which deals with properties of gravitational?
A. Field theory
B. Acoustics
C. Hydro dynamic
D. Optics
The existence of Ether wind was experimentally rejected by__________________?
A. equal to its rest mass
B. double of its rest mass
C. infinite
D. zero
The most fundamental of all sciences which provides basic principles and fundamental laws to other branches of science is_________?
A. biology
B. physics
C. information technology
D. chemistry
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