Light incident on glass surface at Polarising angle of 57.5°.then angle between incident and refracted ray is_
Answers
When a bus suddenly begins to accelerate , the person inside the bus feels that he is pushed backward into the seat . There is no real force pushing him back . This force is pseudo force .
When a bus suddenly begins to decelerate ( to stop ) the person inside the bus fells a that he is pushed forward . There is no real force pushing him to the front . This force is pseudo force .
When a bus suddenly turns left , the person inside the bus feels he is pushed toward right . There is no real force pushing him to the right . This force is pseudo force .
When a bus suddenly turns right , the person inside the bus feels he is pushed toward left .There is no real force pushing him to the left . This force is pseudo force .
When a lift suddenly falls down with an acceleration , person inside the lift feels an upward force acts on him . There is no real force pushing him up . This force is pseudo force .
When a lift suddenly moves up with an acceleration , person inside the lift feels as if he is pushed down with some force . There is no real force pushing him down . This force is pseudo force .
The Coriolis force is a pseudo force .
It acts on objects that are in motion relative to a rotating frame of reference . In a reference frame with clockwise rotation, the force acts to the left of the motion of the object. In one with anticlockwise rotation, the force acts to the right.
BE SMART......^_^