TS EAMCET · Physics · Mechanical Properties of Fluids
A cylindrical vessel, open at the top, contains 15 litres of water. Water drains out through a small opening at the bottom. 5 litre of water comes out in time \(t_1\), the next 5 litre in further time \(t_2\), and the last 5 litre in further time \(t_3\), Then
- A \(\mathrm{t}_1 < \mathrm{t}_2 < \mathrm{t}_3\)
- B \(t_1>t_2>t_3\)
- C \(\mathrm{t}_1=\mathrm{t}_2=\mathrm{t}_3\)
- D \(t_2>t_1=t_3\)
Answer & Solution
Correct Answer
(A) \(\mathrm{t}_1 < \mathrm{t}_2 < \mathrm{t}_3\)
Step-by-step Solution
Detailed explanation
The velocity in which water is coming out is proportional to the height of water as time increase, water level decreases. \[ \therefore \mathrm{t}_1 < \mathrm{t}_2 < \mathrm{t}_3 \]
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