Physics, 23.06.2021 01:00 nsbegay2007
Why don't blackbody radiators emit high-energy radiation when they absorb
more and more energy?
A. The energy is lost by the atoms of the blackbody radiator to a
greater degree at higher energy levels.
B. Their atoms can only parcel out the emitted radiation in more
packages (photons) with low energy, not packages of high energy.
C. The higher energies are always absorbed by breaking bonds
between atoms rather than being radiated back.
D. The higher energies are always converted to internal kinetic energy
of the material rather than being radiated back.
Answers: 3
Physics, 22.06.2019 05:30
Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.
Answers: 1
Physics, 22.06.2019 06:10
Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.
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Physics, 22.06.2019 08:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Why don't blackbody radiators emit high-energy radiation when they absorb
more and more energy?
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