Fluid Friction

IMPORTANT

Fluid Friction: Overview

This topic covers concepts & such as Viscous Forces etc.

Important Questions on Fluid Friction

MEDIUM
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 1

Define viscous force. Give examples of viscous force.

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 2

What are viscous forces? Give an example also.

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 3

What is viscous force?

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 4

The viscous force the relative motion between the adjacent layers of a fluid in motion. Which one of the flowing fits best in the sentence

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 5

Viscous forces are not present in

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 6

The R.D. of a metal block is 2.7 × 103 kg/m3. It is immersed in water. Then the block

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 7

Drag forces are always in the direction of the flow of fluid with respect to the object inside it.

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 8

When a body experiences a drag?

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 9

Explain the viscous force in brief.

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 10

Cotyledons are also called-

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 11

Which of these is an example of fluid friction?

EASY
IMPORTANT
Science>Force and Laws of Motion>Fluid Friction> Q 12

The force which opposes the movement of an object when it travels through air or water?