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.Management Sciences
Category: Physics Mcqs
According to Newton sound travel in air under the conditions of_____________________?
A. adiabatic
B. isothermal
C. isobaric
D. isochoric
Steradian is the SI unit of________________?
A. Plane angle
B. Solid angle
C. Both plane angle and solid angle
D. Neither plane angle nor solid angle
Which branch of science plays an important role in the development of technology and engineering ?
A. Chemistry
B. Physics
C. Geology
D. Biology
Area under velocity time graph represent_____________________?
A. force
B. displacement
C. distance
D. acceleration
The velocity of light was determined accurately by_______________?
A. Newton
B. Michelson
C. Huygen
D. Young
When same current passes for same time through a thick and thin wire_________________?
A. more heat is produced in thick wire
B. more heat is produced in thin wire
C. no heat is produced in wire
D. less heat is produced in thick wire
The path of alpha particle is_______________?
A. Rectilinear
B. Curved
C. Zig-zag or erratic
D. Elliptical
Diffraction fringes are____________________?
A. equally spaced
B. distance between them increases
C. distance between then decreases
D. they are adjacent with no space in between
Distance covered by a freely falling body in 2 seconds will be__________________?
A. 4.9 m
B. 19.6 m
C. 39.2 m
D. 44.1 m
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