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191: Heat transfer by mixing is more commonly known as what?
ANSWER: CONVECTION
192: Sound waves are an example of what type of wave?
ANSWER: COMPRESSIONAL or LONGITUDINAL
193: In physics, how is intensity defined?
ANSWER: POWER PER UNIT AREA
194: What is the SI unit of inductance?
ANSWER: HENRY
195: What is the SI unit of magnetic flux?
ANSWER: WEBER
196: Who invented the electric battery?
ANSWER: (ALLESANDRO) VOLTA
197: What is the resistance of an ideal voltmeter?
ANSWER: INFINITE RESISTANCE
198: What is the resistance of an ideal ammeter?
ANSWER: ZERO
199: A hollow METALLIC sphere has an inner radius a and an outer radius B. If charge is placed on the inner surface, that is at radius A, where is the charge located after it has come to rest?
ANSWER: ON THE SPHERE'S OUTER SURFACE or OUTSIDE RADIUS B
200: Two parallel wires carrying currents in opposite directions will:
w) Attract each other
x) Repel each other
y) Cause an electric arc to form
z) Not affect each other
ANSWER: X -- REPEL EACH OTHER
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