Which of the following forces act on a fluid at rest? 1. Gravity force 2. Hydrostatic force 3. Surface tension 4. Viscous force Select the correct answer using the codes given below:

Which of the following forces act on a fluid at rest? 1. Gravity force

1.	Which of the following forces act on a fluid at rest? 1. Gravity force 2. Hydrostatic force 3. Surface tension 4. Viscous force Select the correct answer using the codes given below:
A.	1, 2, 3 and 4
B.	1, 2 and 3
C.	2, and 4
D.	1, 3 and 4
Answer» C. 2, and 4

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Which of the following forces act on a fluid at rest? 1. Gravity force 2. Hydrostatic force 3. Surface tension 4. Viscous force Select the correct answer using the codes given below:

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