Which of the following is correct ?
A. The free surface of a liquid at rest is horizontal.
B. The pressure at a point within a liquid at rest is the same in all directions.
C. The pressure at all points within a liquid at rest is the same.
D. Both (A) and (B).
Answer:D
Which of the following is correct ?
A. The free surface of a liquid at rest is horizontal. B. The pressure at a point within a liquid at rest is the same in all directions. C. The pressure at all points within a liquid at rest is the same. D. Both (A) and (B).