MCQS of Physics for NTS Set 2

Google Ads1

MCQS of Physics for NTS


The mass defect for the nucleus of helium is 0.0303 a.m.u What is the binding energy per nucleon for helium in MeV?
28
4
1
7

A body moving in circular motion with constant speed has
Constant velocity
Constant displacement
Constant acceleration
Constant kinetic energy

The contrast in the fringes in any interference pattern depends on
Distance between the slits
Intensity ratio of the sources
Wavelength
Fringe width

Which one of the following phenomena is not explained by Huygen’s construction of wavefront?
Reflection
Diffraction
Origin of spectra
Refraction

A cable breaks if stretched by more than 2 mm it is cut into two equal parts how much either part can be stretched without breaking?
2 mm
0.5 m
1 mm
0.25 m

A moving charge will gain energy due to the application of
None of these
Electric field
Both of these
Magnetic

A particle is moving in a uniform magnetic field then
Both changes
Both momentum and total energy remains the same
Its momentum changes but total energy remains the same
Total energy change but momentum remains

Surface tension of water is due to
Inter molecular repulsion
Intermolecular spaces
None of above
Inter molecular attraction

Two forces of 10N and 15N are acting simultaneously on an object in the same direction. Their resultant is
Zero
5N
150N
25N

A wire is stretched to double of its length.The strain is
1
2
Zero
0.5

Continue Reading Go to Next Page

Google Ads