Question

if three 10 ml syringes A, B and C are taken and their nozzles closed by

inserting a rubber cork. The space inside the syringes is filled with water, air and

common salt respectively and then pistons pushed back into the syringes after

applying a little of vaseline for smooth movement. On compressing, the piston A
moves easily in first syringe and B moves very slowly, almost negligibly.

a) Are the above mentioned observations correct?

b) Justify your answer of part
a) according to property of respective substances
filled.​

Answer 1

குக்கள் என்று சொல்ல முடியாது என்ற நிலை இருந்தது என்று சொல்ல முடியாது என்று சொல்ல