An ohm is equal to which of these?
A. A Coulomb per second
B. A volt
C. A volt per ampere
D. An ampere per second
Answer: C
You might also like to view...
The triple alpha process
a. controls the pulsations in Cepheid variable stars. b. is the nuclear fusion of hydrogen to helium in massive stars. c. is the process that produces the neutrinos we receive from the sun. d. requires a temperature of about 5,000,000 K to operate e. occurs during helium flash.
The slope of a distance vs. time graph is the
a. distance. b. velocity. c. acceleration. d. none of the above.
For a mass suspended on a spring in the vertical direction, the time for one complete oscillation will depend on:
a. the value for g (the acceleration due to gravity). b. the distance the mass was originally pulled down. c. the maximum speed of the oscillating mass. d. the time doesn't depend on any of the above.
Light enters a substance from air at 30.0° to the normal. It continues within the substance at 23.0° to the normal. What is the critical angle for this substance when it is surrounded by air?
A) 53° B) 51.4° C) 36.7° D) 12.6°