NTS Quantitative Analysis MCQS with Answers
A prism splits a beam of white light into its seven constituent colors this is so because
Phase of different colors is different
Energy of different colors is different
Amplitude of different colors is different
Velocity of different colors is different
The velocity of falling raindrops attains limited value because of
Air currents atmosphere
Surface tension effect
VIscous force exerted by air
Up thrust of air
The smooth or steady stream-line flow is know as
Laminar flow
Turbulent flow
Both a and b
None of the above
Energy is stored in the choke coil in the form of
Electric energy
Magnetic energy
Heat
Electro -magnetic energy
If the earth were to rotate faster than its present speed the weight of an object will
Remain unchanged at the equator but increase at the poles
Increase at the equator but remain unchanged at the poles
Decrease at the equator but remain unchanged at the poles
Remain unchanged at the decrease but decrease at the poles
With the increase of temperature viscosity
Decrease
Increase
Remains same
Doubles
The volt/metre is the unit of:
Force
Electric field intensity
Work
Potential
The velocity v of a particle at time t is given by:
v = at + b / t + c
The dimensional formula of a,b and c care respectively:
L2 ; T and LT2
L;LT and T
L;LT and
LT2 ; LT and L
A charge Q is divided into two parts q and Q – q and separated by a distance R. the force of repulsion between them will be maximum when:
None of these
q = Q/2
q = Q/4
q = Q
Two points charges A and B separated by a distance R attract each other with a force of 12 x 10-3 N. The force between A and B when the charges on them are doubled and distance is halved
19.2 N
0.192 N
12 N
1.92 N
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