With which of the following statements would whorf and sapir agree? a. language allows members of a society unlimited choices in expression. b. language influences how people understand their world. c. language has little impact on the way people describe events. d. language is a universal tool that varies little from group to group.

Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.1 m below the tank bottom which is a = 7.4 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute)

Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.

Why does the liquid rise up through the dip tube when the valve is open