The average speed of light is greatest in
A) red glass.
B) orange glass.
C) green glass.
D) blue glass.
E) same in all of these
Answer: A
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Three capacitors of 0.60, 1.2, and 2.9 ?F are connected in series. Find the combined capacitance
a. 2.8 ?F b. 4.7 ?F c. 6.8 ?F d. 0.35 ?F e. 2.1 ?F
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