Thermal Propert...

The graph shown was obtained from the experimental measurements of the period of oscillation T for different masses M placed in the scale pan on the lower end of the spring balance. The most likely reason for the line not passing through the origin is that

Two stretched membrances of areas 2 and 3 m² are placed in a liquid at the same depth. The ratio of the pressure on them is

Ice is lighter than water. When ice melts the volume occupied by water is less than that of ice. Due to which the level of water go down

The spring balance A reads 2 kg with a block of mass m suspended from it. A balanace B reads 5 kg when a beaker with liquid is put on the pan of the balance. The two balances are now so arranged that the hanging mass is inside the liquid in a beaker as shown in Fig.

A vessel with water is placed on a weighing pan and it reads 0.8 g/c.c. is sunk into the water with a pin of negligible volume, as shown in Fig., keeping it sunk. The weighing pan will show a reading

A vertical glass capillary tube, open at both ends, contains some water. Which of the following shapes may be taken by the water in the tube?

Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by 75 × 10^–4 newton force due to the weight of the liquid. If the surface tension of water is 6 × 10^–2 N/m the inner circumference of the capillary must be

The diagram shows three soap bubbles A, B and C prepared by blowing the capillary tube fitted with stop cocks S, S₁, S₂ and S₃. With stop cock S closed and stop cocks S₁, S₂ and S₃ opened

A square wire frame of size L is dipped in a liquid. On taking out, a membrane formed. If the surface tension of liquid is T, force acting on the frame will be