PART - 2 CH - 10 Thermal Properties of Matter — Physics STD 11 Science — Question

The magnitude of centripetal force is ................ distance between the planet and the sun .

Fill in the blanks using the word (s) from the list appended with statement: For the model of a plane in a wind tunnel, turbulence occurs at a ... speed for turbulence for an actual plane (greater/ smaller).

The period of oscillation of the fluid in the U-tube is T = ____________.

The effect of height and temperature effect of atmospheric pressure is affected by ____________.

If a mercury drop is divided into 8 equal parts, its total energy ___________________.

Dimensional formulae of universal gas constant (R) is ______.

Hydraulic lift works on the principle of _________________.

If a liquid does not wet glass, its angle of contact is ________________.

There is a relation between surface tension and surface energy is ____________.