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NEET UG PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS
1
Medium
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Analyzing
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Which of the following statement(s) is/are correct?
I. An ice ball is floating in water. Some stone pieces are embedded inside the ice. When ice will melt, level of water will fall.
II. In floating condition, stone pieces will displace more liquid compared to the condition when they sink.
I. An ice ball is floating in water. Some stone pieces are embedded inside the ice. When ice will melt, level of water will fall.
II. In floating condition, stone pieces will displace more liquid compared to the condition when they sink.
View answer and explanation
Correct option: C
Both I and II
Option C (Both I and II) is correct because both statements accurately describe the behavior of water level when ice with embedded stones melts.
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Reason R: A change in the pressure applied to an enclosed incompressible fluid is transmitted undiminished to every portion of the fluid and to the walls of its container.
In the light of the above statements, choose the most appropriate answer from the options given below. Hydraulic lifts and hydraulic brakes are based
on As the temperature of a liquid is raised, the coefficient of viscosity A horizontal pipe of cross-sectional diameter 5 cm carries water at velocity of . The pipe is connected to a smaller pipe with a cross-sectional diameter 4 cm. the velocity of water through the smaller pipe is If two soap bubble of different radii are connected by a tube
Assertion A: When you squeeze one end of a tube to get toothpaste out from the other end, Pascal's principle is observed.
Reason R: A change in the pressure applied to an enclosed incompressible fluid is transmitted undiminished to every portion of the fluid and to the walls of its container.
In the light of the above statements, choose the most appropriate answer from the options given below. Hydraulic lifts and hydraulic brakes are based
on As the temperature of a liquid is raised, the coefficient of viscosity A horizontal pipe of cross-sectional diameter 5 cm carries water at velocity of . The pipe is connected to a smaller pipe with a cross-sectional diameter 4 cm. the velocity of water through the smaller pipe is If two soap bubble of different radii are connected by a tube