If a boy sitting in a train which is moving at a constant velocity throws a ball straight up into the air  the ball will:-

In gamma  emission ,  the change  in  nucleon  number is ;-

The speed of light with the rise in the temperature  of the medium:-

A gas thermometer is more sensitive than a liquid thermometer:-

A sensing  device  is  also  called :-

Decrease in  strength  of  signal  is  known as :-

Maximum   displacement   from equilibrium  position is ;-

The maxwell Boltzmann statistics describe the distribution of ___________among the particles:-

MB statistics is applicable when the temperature is _____________:-

Current  in a  circuit  depends  on :-

To determine molar specific at constant pressure a required system has:-

The unit of resistivity is:-

The excess or deficiency of an electron in a body gives the concept of:-

Speed  of sound  in water is  500 m/s  ,  depth of water  when reflected   sound  waves  are detected  after 0.40  s is ;-

Over damping  results  in ;-

The spoon dropped by an astronaut in a satellite will:-

_____ can be eliminated, if each zone of the lens satisfied Abbe's sine condition:-

Which statistics follows classical mechanics:-

Dimension of  relative  density has  no dimension , since  it's  a ratio  of two densities :-

The SI unit of magnetic field is;-

The bats can fly in the dark:-

If direction of current   is  from positive to negative ,  then it is called :-

When milk is churned the cream separates from it due to:-

Acceleration of  a  rocket  having mass  5000 Kg and resultant force  acting   on it  is  200,000 N  is ;-

Speed  of  sound  in air  is :-