A nanometer is
a. a unit of frequency.
b. a unit of energy.
c. a unit of mass.
d. a unit of length.
e. a unit of resolving power.
d
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Using the following unit conversions: 1.00 fluid ounce = 29.573 ml, 1.00 L = 1000 
density of water = 
the number of fluid ounces in a kg of water is
A. 48.8 fluid ounces. B. 40.1 fluid ounces. C. 33.8 fluid ounces. D. 25.7 fluid ounces.
The circuit below contains three 100-W light bulbs and a capacitor. The emf ? = 110V. At the instant the switch S is closed, which light bulb is brightest?
A. A B. B C. C D. A and B E. All three are equally bright.
Comparing the size of a wavelength of light with the size of an atom,
A) some atoms are are larger than a lightwave, but others are small than a lightwave. B) atoms are much smaller. C) atoms are much larger. D) they are about the same size. E) some lightwaves are larger than atoms, but others are smaller than atoms.
As a river overflows its channel, sediment is deposited along the channel banks. What type of sediment is deposited first? What type is deposited last?
What will be an ideal response?