Welcome to your Properties of Solids and Liquids -2
1.
A fluid has no definite
2.
Dam walls are thicker at bottom because
3.
Shear stress required to deform a fluid is
4.
Which does NOT affect liquid pressure?
5.
If force is doubled and area is halved, pressure becomes
6.
Pressure at a point inside a fluid acts
7.
Density of water at 4°C is
8.
Atmospheric pressure at sea level is approximately
9.
Which quantity is scalar?
10.
Pressure at two points at same depth in same liquid is
11.
If g increases, pressure at same depth
12.
If the area of contact is reduced to half while force remains constant, pressure becomes
13.
If density of liquid is doubled, pressure at same depth
14.
Compressibility of gases compared to liquids is
15.
Pressure at a point inside a liquid depends on
16.
Pressure at depth h in a liquid of density ρ is
17.
SI unit of density is
18.
Hydraulic lift works on principle of
19.
Pressure transmitted in a confined liquid is
20.
Pressure does not depend on
21.
Pascal’s law states that pressure applied to a confined fluid
22.
Density of gases compared to liquids is
23.
SI unit of pressure is
24.
A sharp knife cuts better because it
25.
Pressure exerted by a liquid depends on
27.
Pressure at a depth of 10 m in water (ρ = 1000 kg/m³, g = 10 m/s²) is
28.
Two liquids of same density are filled to same height in different vessels. Pressure at the bottom is
29.
Pressure has dimensions of
30.
Pressure is defined as
31.
If depth is doubled, pressure becomes
33.
Pressure is independent of
34.
Total pressure at depth h below surface is
35.
SI unit of pressure equals
36.
Atmospheric pressure decreases with
37.
Solids differ from fluids mainly in
38.
In hydraulic press, if A₂ = 10A₁, then F₂ equals
39.
Density is defined as
40.
Pressure at bottom of lake depends on
41.
Liquids and gases are called fluids because they
42.
Force exerted by a fluid at rest on a surface acts
43.
A body experiences pressure because
44.
Pressure at same depth in different shaped containers is
45.
If piston area increases, force output
