MCQ
Water falls from a tap, down the streamline
- ✓Area decreases
- BArea increases
- CVelocity remains same
- DArea remains same
✓
Answer
Correct option: A.
Area decreases
a
(a) When water falls from a tap, down the streamline area decreases due to increase in velocity of liquid as it experiences gravity, i.e. by equation of continuuity.
(a) When water falls from a tap, down the streamline area decreases due to increase in velocity of liquid as it experiences gravity, i.e. by equation of continuuity.
$A_{1} v_{1}=A_{2} v_{2}$
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