CAIE A-Level Physics AS 4.3.5 The Upthrust Acting on an Object in a Fluid Is Due to a Difference in Questions
Explain atmospheric pressure and how pressure varies with altitude in the atmosphere.
- Syllabus
- 2028–2030
- Course
- Physics 9702
- Level
- AS
Exam points
- Explain atmospheric pressure and how pressure varies with altitude in the atmosphere.
CAIE A-Level Physics AS 4.3.5 The Upthrust Acting on an Object in a Fluid Is Due to a Difference in Questions question 1
The cylinder is now immersed in water, as illustrated in Fig. 3.2.
Fig. 3.2
An upthrust acts on the cylinder and the bar is not in equilibrium.
Explain the origin of the upthrust.
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