Speed  of  snail  as compared to   speed of  a car will be  in units ;-

Extension and  applied   force  are :-

Wave  speed  is  directly  proportional  to  :-0

Gravitational potential is always ;-

Who were first developed Statistical thermodynamics:-

Water can not be used o extinguish fire caused by electric current because:-

The audio signals of TV are:-

If the temperature of the sink is decreased, efficiency of Carnot engine:-

Opposite charges __________ each other:-

Forces  that  acts  on a  mass  of  1 g and  gives  it  an acceleration of  1 cm/s2 is  defined as ;-

Least count of  screw gauge is ;-

If each  term  in an  equation has same   base unit  then  the  equation  is  said to be :-

When field is parallel  to  plane  of  area  ,  magnetic  flux through coil is:-

Direction of  momentum  is  direction of  object's ;-

Escape  velocity  for  a  particle  is   about :-

Frequency  of  sky wave is  :-

In a laser all the atom emit the light waves of :-

Instrument  which  transfer  energy  to  electric  charges  in a  circuit  is  :-

Entropy is an:-

Drug  one  oscillation  , phase of  oscillation changes by :-

A  force  that act to return  the mass to  its  equilibrium  position is called :-

Spin of particles in Fermi Dirac Statistics:-

A transformer works on the principle of:-

The magnetic line of force moves inside the magnet is ______________:-

The particle can occupy the energy state in Maxwell Boltzmann statistics is:-