(this is from my workbook)

- prediction
- can be supported
- cannot be proved or disproved
- tested with a controlled experiment

The list of terms BEST describes a:
A. hypothesis

B. law

C. theory

D. variable

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)

An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field

When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?