A monochromatic light wave in vacuum has frequency f0 and wavelength ?0 . Which of the following are also possible frequency and wavelength combinations for a monochromatic light wave in vacuum?
a. 2f0, 2?0
b. f0/2, ?0/2
c. 2f0, ?0/2
d. None of the above are possible.
c
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According to Aristotelian physics, what outside influence acts on a stone while it falls?
A) None. B) Fire. C) The Olympic gods. D) Acceleration. E) Gravity.
The uncertainty principle was derived by whom?
a. Schrödinger b. Heisenberg c. de Broglie d. Compton
If CP for an ideal gas is 35.4 J/mol/K, which of the following is CV for this gas?
a. 12.5 J/mol/K b. 20.8 J/mol/K c. 29.1 J/mol/K d. 27.1 J/mol/K e. 43.4 J/mol/K
The circuit below contains three resistors, A, B, and C, which all have equal resistances. The emf ? = 110V. Which resistor generates the most thermal energy after the switch is closed?
a.
A
b.
B
c.
C
d.
A and B
e.
All three generate equal amounts of thermal energy.