Which of these statements are TRUE of pressure in liquids? i. pressure acts equally in all direction. ii. pressure decreases with depth. iii. pressure at the same level of a liquid is the same. iv pressure is dependent on the cross-sectional area of the barometer tube
a
i, iii only
b
i, ii, iii only
c
i, iii, and iv only
d
i, ii, iii and iv
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Mel_Annie
2 years ago
The reason to this answer is in liquids pressure is constant at every portion of the liquid(pascal's law), pressure increases with depth, but in(ii) it says decreases. (iii) applies to pascal's law and in fluids pressure is independent of the cross sectional Area of the tube. Pressure is only dependent on Area in the case of solids



