Physics, 09.10.2021 15:50 oliviaicono14
4. Normal human body temperature is 310 K.
(a) What is the peak wavelength emitted by a person with this temperature?
(b) What part of the spectrum does that wavelength lie in?
(c) If the surface area of a person is about 1.5 m2, what is their luminosity?
(d) How does that luminosity compare to a 100W(109erg s−1) light bulb?
Answers: 3
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Part a determine the magnitude of the x component of f using scalar notation. fx f x = nothing lb request answer part b determine the magnitude of the y component of f using scalar notation. fy f y = nothing lb request answer part c determine the magnitude of the z component of f using scalar notation. fz f z = nothing lb request answer provide feedback figure1 of 1a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component. a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component.
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4. Normal human body temperature is 310 K.
(a) What is the peak wavelength emitted by a person wit...
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