A U tube with both ends open to the atmosphere, is
partially filled with water. Oil, which is immiscible
with water, is poured into one side until it stands at a
distance of 10 mm above the water level on the other
side. Meanwhile the water rises by 65 mm from its original level (see diagram). The density of the oil is
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Answers
Answered by
29
Gauge pressure -
Pressure diffrence between hydrostatic and atmospheric pressure
- wherein
Pressure of two points lie in the same horizontal level should be same and P= pgh
Both ends of tube is open, so the pressure on both the free surface must be equal.
Therefore, the Option 4) 928 kg m-3 This option is correct.
Answered by
20
Concept :
Definition : Pressure is defined to be the amount of force exerted per area.
Solution :
Pressure difference between hydrostatic and atmospheric
- P = Pgh
So, The option 4) 928 kgm^-3 This option is correct dear ❤
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