- 6.4 × 10³W
- 3.4 × 10⁴W
- (1.6 × 10⁵W
- none of these
Category: Physics mcqs
- water does not rise at all.
- water rises upto the tip of capillary tube and then starts overflowing like a fountain.
- water rises upto the top of capillary tube and stays there without overflowing.
- water rises upto a point a little below the top and stays there.
- Gases
- Liquid
- Only solids
- Only gases & liquids
- its P.E. and K.E. are +ve and the total energy is negative
- its P.E. and K.E. are -ve but the total energy is positive
- its P.E. and total energy are negative but the K.E. is positive
- its P.E. and total energy are positive but its K.E. is negative
- irreversible process is rapid
- maximum work is obtained from reversible process
- reversible process is natural process
- there is large difference between acting and opposing force in irreversible process
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