What is the relationship between color and wavelength for light?
a. Wavelength increases from blue light to red light.
b. Wavelength decreases from blue light to red light.
c. All colors of light have the same wavelength.
d. Wavelength depends on intensity not color.
a
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Reactance: Consider a capacitor connected across the ac source. As the capacitance is increased, the current through the capacitor will
A. increase. B. remain constant. C. decrease.
Answer the following statement(s) true (T) or false (F)
1. 
U (uranium) can decay to 
Pb (lead) through an appropriate sequence of alpha and beta decay processes.
What is the average translational kinetic energy of an ideal gas at 819K The Boltzmann constant is 1.38 × 10-23 J/K
A) 1.70 x 10-20 J B) 5.65 x 10-21 J C) 1.13 x 10-17 J D) 3.77 x 10-19 J
Which of the following is not a characteristic of the stars of the disk component of our galaxy?
a. circular orbits b. randomly inclined orbits c. higher metal abundance d. young stars e. star-formation regions