Physics, 05.10.2019 02:30 tylerjoshonti
Blackbody radiation 1. plot blackbody curves for t-7000, 6500, 6000, 5500, 4500, and 2000 k. 2. verify a wien's law for the curve with t-2000 k and t-7000 k. 3. determine the fraction of the radiation emitted by the blackbody within a visible range (between 400 nm and 700 nm) at t-2000 k and t-7000 k.
Answers: 2
Physics, 21.06.2019 14:00
Atransverse wave is traveling on a string stretched along the horizontal x-axis. the equation for the vertical displacement y of the string is given by y = (1.8 x 10-3)cos[Ï€(13x - 60t)], where all quantities are in si units. what is the maximum speed of a particle of the string
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Physics, 22.06.2019 06:40
How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Blackbody radiation 1. plot blackbody curves for t-7000, 6500, 6000, 5500, 4500, and 2000 k. 2. veri...
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