Stems of 2 vibrating tuning forks A and B are touched to the wooden box of a sinister.It is observed that the paper rider (a small piece of paper folded at the centre.)present on the wire flies off when the stem of vibrating tuning fork B is touched to the wooden box but the paper just vibrates when the stem of vibrating tuning fork A is touched to the wooden box.
I) Name the phenomenon when the paper rider just vibrates.
2)Name the phenomenon when the paper rider flies off.
3)Why the paper rider fly off when the stem of tuning fork B is touched to the box?
Give reason why the mud stuck to a vehicle flies off tangentially during the motion of the wheel