Across
- 3. / Square root of the ratio of inertia force to elastic force is called as ........ number.
- 4. / The point where the fluid separates from the body is ..... .
- 6. / A person is flying a kite at 3 m height,which force is acting on it.
- 10. / .......... body is an airfoil.
- 11. / Component of force exerted by fluid in direction of flow is ........... .
- 12. / The force which is acting on a body in opposite direction of flow during free-fall.
- 13. DRAG / The force acting on a body in opposite direction of flow when emerged in a liquid.
- 14. / When a body is kept parallel to the flow of fluid then what type of drag force act's on it.
Down
- 1. / Component of force exerted by fluid in direction perpendicular to the flows is ....... .
- 2. EFFECT / When a cylinder is rotated in a laminar flow, lift force is induced, and this phenomena is known as ..... .
- 4. NUMBER / The ratio of product of frequency and diameter to that of velocity of flow is known as .... .
- 5. / Reynolds number is the ratio of .... forces to the viscous forces.
- 7. / The point where the local velocity of the fluid is zero.
- 8. BODY / A body whose surface does not coincide with the streamlines, when kept in flow.
- 9. / If Reynolds number increases the friction factor will ........ in turbulent flow.