The bulk modulus of a substance is the ratio of a small decrease in pressure to the resulting fractional increase in volume: d p dv show that b (5/3) p, in the free electron gas model, and use your result in problem 521 (d) to estimate the bulk modulus of copper. comment: the observed value is 13.4 × 100 n/m2, but don't expect perfect agreement-after all, we're neglecting all electron- nucleus and electron electron forces! actually, it is rather surprising that this calculation comes as close as it does.
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Physics, 21.06.2019 15:30
The four giant gas points that are made primarily of lightweight elements are
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Physics, 22.06.2019 00:00
A1000-kg weather rocket is launched straight up. the rocket motor provides a constant acceleration for 16-s, then the motor stops. the rocket altitude 20-s after launch is 510-m. you can ignore any effects of air resistance. a. what was the rocket’s acceleration during the first 16-s? b. what is the rocket’s speed as it passes through a cloud 5100-m above the ground?
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Physics, 22.06.2019 02:00
The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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Physics, 22.06.2019 08:30
An object weigh 40n in air ,weigh 20n when submerged in water,and 30n when submerged in a liquid of unknown liquid density.what is the density of unknown of liquid?
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The bulk modulus of a substance is the ratio of a small decrease in pressure to the resulting fracti...
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