Physics, 10.10.2019 17:30 travawnward
Around hole is drilled through the center of a spherical solid of radius r. the resulting cylindrical hole has a height of 4 cm.
a.) what is the volume of the solid that remains?
b.) what is unusual about the answer?
Answers: 1
Physics, 22.06.2019 12:30
Hydrogen atoms are excited by a laser to the =4n=4 state and then allowed to emit. what is the maximum number of distinct emission spectral lines (lines of different wavelengths) that can be observed from this system? 8 6 2 7 4 5 1 3 calculate the wavelength of the 4⟶14⟶1 transition. =λ=
Answers: 2
Around hole is drilled through the center of a spherical solid of radius r. the resulting cylindrica...
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