Essentials and Applications of Physics-1

The branch of physics which studies light is called...

Newton's first law is about....

S.I unit of angle is 'radian'

Which of the following waves are used to cook food...

Value of the prefix 'micro'

Most fundamental branch of all sciences...

Electromagnetic waves require a medium to propagate....

S.I unit of acceleration...

Which of tyhe following successfully explains motion of objects travelling close to the speed of ligt...

Speed of light in vacuum is ....

Relativistic mechanics was formulated by...

Value of the prefix 'Mega'

Change in magnetic flux produces ....

Value of the prefix 'nano'

S.I unit of energy is calorie...

Units of electric field ...

Value of the prefix 'pico'

S.I unit of mass...

Electromagnetic waves are transverse waves...

S.I unit of temperature...

Electric field is produced by....

S.I unit of time...

Stationay electric charges produce magnetic field also...

Laws of Physics are different in different planets...

Coulomb's law is given by...

Units of magnetic field ...

Whichof the folowing E.M.Waves are used in radio and television...

Speed of light...

When we travel close to the speed of light, time....

Newtonian mechanics is valid for...

S.I unit of luminous intensity...

Einstein's mass-energy equivalence relation is given by...

S.I unit of velocity....

The branch of physics which studies the motion of objects travelling close to the speed of light...

Acoustic waves doesn't require a medium for propagation....

S.I unit of force

Lenz's law is given by...

S.I unit of electric current....

S.I unit of length....

Acoustic waves are longitudinal waves....