2. In order to check the correctness of an equation, We are to show that _________ of the quantites on _________ side/sides of the equation are _________.
3. Radian and Steradian are named as _________ units.
4. Which quantity has different dimension?
5. The System International (SI) is built up from _____ types of units.
6. Pascal is a unit of:
7. A dimension stands for the _____ nature of certain physical quantity.
8. The mechanics, which deals with the objects moving with velocities
approaching that of light is called:
9. If A, v, t denote area of the pipe, velocity of the fluid and time,
respectively, then Avt will represent:
10. System International (SI) of units was established in:
11. Astrophysics is a branch of physics, which deals with:
12. The study of physics involves:
13. Dimension of mass is written as:
14.The number of base units in SI are:
15. Particles have the mass smallest of following is :
16. The information from far side of the universe are gathered by:
17. Glycerin has viscosity ______ the viscosity of water
18. Drag force increases if speed of the object moving through the fluid:
19. Normally, the pressure of blood inside the walls is ______ the
external atmospheric pressure.
20. A body passing through a viscous medium is affected by:
21. While deriving Bernoulli's equation, the law of conservation of
________becomes the base fact.
22. The direction of the velocity of fluid at certain point and direction
of streamline are:
23. The irregular or unsteady flow of the fluid is called:
24. In a ______ flow, each particle of the fluid is called a streamline
and different streamlines _______ cross each other.
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