Reflection of sound can occur in
A) air.
B) water.
C) both of these
D) neither of these
Answer: C
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What nuclear fusion mechanism does an isolated white dwarf use to generate energy?
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3.0 moles of an ideal gas with a molar heat capacity at constant volume of 4.9 cal/(mol?K) and a molar heat capacity at constant pressure of 6.9 cal/(mol?K)
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The primary winding of an electric train transformer has 445 turns, and the secondary has 300 . If the input voltage is 118 V(rms), what is the output voltage?
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Two point charges of +2.00 ?C and +4.00 ?C are at the origin and at the point x = 0.000 m, y =
What will be an ideal response?