Monochromatic light (? = 500 nm) is incident on a soap bubble (n = 1.40). How thick is the bubble (in nm) if destructive interference occurs in the reflected light?
A. 102
B. 179
C. 54
D. 1
E. 89
Answer: B
Physics & Space Science
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What is the phase angle between the voltages of the inductor and capacitor in a LRC series circuit?
A) zero B) 45° C) 90° D) 180° E) 270°
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Two resistors, A and B, are connected in a series circuit with a battery. The resistance of A is twice that of B. Which resistor dissipates more power?
1.Resistor A does. 2.Resistor B does. 3.More information is needed.
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State the conditions for static equilibrium
What will be an ideal response?
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