A. Electric field
B. Electric field strength
C. Potential
D. Potential difference
52. In SI system, Ohm is the unit of
A. Inductance
B. Electric resistance
C. Resistivity
D. Conductance
53. The unit of energy is
A. J/s
B. Watt-day
C. Kilowatt
D. None Of theme
53. A light year is the unit of
A. Speed
B. Energy
C. Time
D. Distance
54. M.K.S. unit of pressure
A. Atmosphere
B. Dynes per sq.com
C. Meter
D. Pascal
55. Which one of the following is a scalar quantity?
A. Mass
B. Time
C. Volume
D. All the aboe
56. Which one of the following is a vector quantity?
A. Velocity
B. Acceleration
C. Force
D. All the above
57. The first law of motion supplies the definition of
A. Force
B. Velocity
C. Acceleration
D. Momentum
58. A man is at rest in the middle of and on perfectly frictionless
ice. He can get himself to the shore by taking the help of Newton's
A. I law
B. II law
C. III law
D. All the above
59. The action and reaction forces referred in Newton's third law of
motion
A. Must act upon the same body
B. Must act upon different bodies
C. Need not to be equal in magnitude but must have
the same line of action
D. None of theme
60. A force of 100 dynes acts on a body of 5 gms for 10 secs. Find the
change in momentum
A. 10 C.G.. Units
B. 100 C.G.. Units
C. 1000 C.G.. Units
D. 10000 C.G.. Units
0 comments:
Post a Comment
Hello!
Although Every Comment is Appreciated. Feedback, Suggestions, Any Question Comment Below Be Carefully & Feel Free. Admin Will Give You Answer of Your Question in Just Within 12 Hours.