Question

when the nozzle of a syringe is dipped in a liquid and its piston is withdrawn, the liquid pushes up into the syringe. Give reasin

Answer 1

Is all tes becox of the pressure exert by the syi rne un thd liwuid

Answer 2

While pulling the cylinder, weight inside the syringe diminishes when contrasted with the air weight, really, its tube is unfilled.

Henceforth when there is fluid outwardly of the needle, it gets maneuvered into the unfilled space by the vacuum.

This is on the grounds that the fluid pushes up against the gap toward the finish of the needle, however since there's no air or anything there to push back on it, it surges in.