Welcome to your Properties of Solids and Liquids -3
1.
Total pressure at depth h in liquid open to atmosphere is
2.
Atmospheric pressure exists because
3.
Pascal’s law applies to fluids which are
4.
Pressure at a point inside a liquid depends on
5.
A sharp knife cuts better because
6.
Pressure in a fluid at rest acts
7.
According to Pascal’s law, pressure applied to fluid is transmitted
8.
According to Pascal’s law, pressure applied to a confined fluid is transmitted
9.
If force is doubled and area halved, pressure becomes
10.
Density is defined as
11.
Pressure exerted by liquid does not depend on
12.
Pressure at two points at the same horizontal level in a fluid at rest is
13.
Pressure difference between two points separated vertically by height h in a liquid of density ρ is
14.
Gauge pressure at surface of liquid is
15.
In hydrostatic paradox, pressure at the bottom of vessels filled to same height is same because it depends on
16.
Hydrostatic pressure is given by
17.
Gauge pressure at depth h in a liquid open to atmosphere is
18.
Fluids differ from solids because fluids
19.
Atmospheric pressure at sea level is approximately
20.
In hydrostatic paradox, vessels with same height have
21.
Hydrostatic paradox states that pressure depends on
22.
Hydraulic press works on principle of
23.
Pressure at bottom of dam is more because
24.
SI unit of pressure is
25.
Pressure has dimensions
26.
Pressure difference between two points separated vertically by h is
27.
Density of water is maximum at
28.
Pascal’s law fails when fluid is
29.
Atmospheric pressure decreases with
30.
In hydraulic press, pressure in both pistons is
31.
A suction cup sticks to wall because of
32.
Pressure at bottom of lake depends on
33.
Pressure exerted by a fluid on walls is
34.
Liquid pressure is independent of
35.
If area of output piston is 5 times input piston, force output is
36.
Pressure increases with depth because
37.
A camel can walk on sand easily because
39.
If density of liquid is doubled, pressure at same depth
40.
Pressure at centre of liquid surface is
41.
SI unit of density is
42.
Pressure at same depth in same liquid is
43.
Mercury is used in barometer because
44.
Pressure inside liquid acts
45.
Gauge pressure is defined as
