Which of the following would double the resistance in a wire?
a. Double the mass of the wire
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Physics, 14.11.2020 01:00 coontcakes
Which of the following would double the resistance in a wire?
a. Double the mass of the wire
b. Double the length of the wire
c. Half the mass of the wire
d. Half the length of the wire
Answers: 1
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?
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