Introduction to Pressure MCQ with Answers PDF Download – Test 80

Force acting on a smaller area exerts

1. less pressure
2. more pressure
3. no pressure
4. heat

Solids have

1. fixed shape, fixed volume, low density and are incompressible
2. fixed shape, fixed volume, high density and are incompressible
3. fixed shape, fixed volume, low density and are compressible
4. fixed shape, fixed volume, high density and are compressible

Velocity is a

1. Scalar quantity
2. Vector quantity
3. Base quantity
4. Derived quantity

One of the characteristics of air resistance is

1. It does not oppose the motion
2. It decreases with the speed of the object
3. It decreases with the surface area
4. It increases with the density of the air

Meter rule balances when pivoted at 50 cm because

1. force is zero
2. distance is equal on both sides
3. weight has no effect
4. both sides of rule are equal in length and force