A glass plate of length `10 cm`, breadth `1.54 cm` and thickness `0.20 cm` weights `8.2 gm` in air, It is held vertically with the long side horizontal and the lower half under water. Find the apperent weight of the plate.
Surface tension of water `= 73 "dyne" per cm, g = 980 "cm"//"sec"^(2)`

A glass plate of lengthh 10 cm , breadth 1.54 cm and thickness 0.20 cm weight 8.2 g in air. It is held vertically with the long side horizontal and the lower half under water. Find the apparent weight of the plate. Surface tension of water =7.3xx10^(-2)N//m and =9.8ms^(-12)

A glass plate of length 10 cm , breadth 1.54 cm and thickness 0.20 cm weigh 8.2 g in air. It is held vertically with the long side horizontal and the lower half under water. Find the apparent weight of the plate. Surface tension of water =7.3xx10^(-2)N//m and =9.8ms^(-12)

A glass plate of length 10 cm., breadth 1.5 cm. and thickness 0.2 cm., weighs 8.2 gm. In air. It is held vertically with long side horizontal and half the plate immersed in water. What will be its apperent weight ? Surface tension of water = 73 dynes//cm.

A glass plate of length 10cm, breadth 1.54cm and thickness 0.20cm weighs 8.2g in air. It is held vertically with the long side horizontal and the lower half under water. The apparent weight of the plate, is found to be (W+0.179)gm.wt. Find W. Surface tension of water = 7.3 xx 10^(-2) N/m and g = 9.8m//s^2

A glass plate of length 10 cm, breadth 4 cm and thickness 0.4 cm weighs 40 g in air. If it is held vertically with long side horizontal and the plate half immersed in water, what will be its apparent weight? Surface tension of water = 70 dyne cm^-1 .

A glass plate of length 10 cm, breadth 4 cm, and the thickness 0.4cm , weighs 20g in air. It is held vertically with long side horizontal and half the plate immersed in water. What will be its apparent weight? Surface tension of water = 70 dyn e//cm .

A square glass plate of length 10 cm and thickness 0.4 cm, weight 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 N m^(-1) )

A square glass plate of length 10 cm and thickness 0.4 cm, weight 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 N m^(-1) )

A glass plate of length 0.1 m , breadth 15 xx 10^(3) m and thickness 2 xx 10^(-3)m weighs 8 xx 10^(-3) kg in air, it is held vertically with its longer side horizontal and its lower half immersed in water. If the surfaces tension of water is 72 xx 10^(-3) N//m , the apparent weight of the plate is 79.4 lambda xx 10^(-3) N . Then find lambda

A glass plate of length 0.1 m , breadth 15 xx 10^(3) m and thickness 2 xx 10^(-3)m weighs 8 xx 10^(-3) kg in air, it is held vertically with its longer side horizontal and its lower half immersed in water. If the surfaces tension of water is 72 xx 10^(-3) N//m , the apparent weight of the plate is 79.4 lambda xx 10^(-3) N . Then find lambda