Physics, 20.05.2021 14:00 BreBreDoeCCx
The temperature of a 700.96 gram piece of metal falls 120⁰C and in the process releases 2001 Joules of energy. What is the specific heat of the piece of metal?
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What would the difference of spectral lines emitted by hydrogen gas in distant galaxies which is normally found at a wavelength of 21 cm on earth, be observed at 21.1 centimeters?
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What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?
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The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
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Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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The temperature of a 700.96 gram piece of metal falls 120⁰C and in the process releases 2001 Joules...
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