Question

24: A square glass plate of length 10 cm and thickness 0.4 cm, weighs 40 g in air. It is held vertically
such that its lower edge rests on water surface. What is the apparent weight of glass plate now?
(Given surface tension of water = 0.073 Nm")​

Answer 1

ᗩᑭᑭᗩᖇEᑎT. ᗯEIGᕼT

.➡️0.407 Ɲ.