The average body temperature of a healthy person is  37.0°C.  Boltzmann's constant is 1.38 × 10−23 J/K. If a fever increases the temperature to 38.1°C, by what percentage does the average kinetic energy of the molecules increase?

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A: f=3 (monoataomic gas)

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A:

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A: First we will use the magnification of lens formula which is given by Then we will use the Thin lens…

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Q: Calculate the magnitude and direction of the force felt on the wire below. Assume the mag- netic…

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A:

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A: See below

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A:

Q: Shouldn't delta T be a negative value since Tf - Ti  = 50C - 110C = - 60C, so the work done would be…

A: yes indeed! work will be negative.so change in temperature is negative and temperature is negative.

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A:

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Q: In the figure provided, which of the following has the most elastic potential energy? All are of…

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Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.