"Work" is scientifically defined as ________
A) pressure acting over time
B) wavelength times the speed of light
C) force acting over distance
D) energy transfer per unit of time
E) joules per second
Answer: C
You might also like to view...
Since the turn of this century, CO2 in the atmosphere has:a
been increasing in concentration. b. been decreasing in concentration. c. remained at about the same concentration from year to year. d. disappeared entirely.
Which of the following instruments is used to measure the pressure of a gas sample?
A) an altimeter B) a barometer C) a manometer D) an odometer
Eolian erosion occurs by which two processes?
a. ablation and hydraulic action b. corrosion and plucking c. ablation and plucking d. deflation and abrasion e. corrosion and surface creep
Wind-driven surface currents move at a speed that is ________ the average driving wind speed.
A. one one-hundredth B. one tenth C. the same as D. twice E. None of these is correct; there is no relationship.