Physics, 07.09.2019 02:10 tremainewoodley3030
Abullet is fired straight up from a gun with a muzzle velocity of 312 m/s. neglecting air resistance, what will be its displacement after 1.4 s? the acceleration of gravity is 9.8 m/s 2 . answer in units of m
Answers: 2
Physics, 22.06.2019 00:30
Glass is transparent to visibile light under normal conditions; however, at extremely high intensities, glass will absorb most of the light incident upon it. this works through a process known as multiphoton absorption. in this process, several photons are absorbed at the same time. if very intense light whose photons carry 2ev of energy is shined onto a material with a band gap of 4ev, that light can be absorbed through two-photon absorption, because two photons have the right amount of energy to bridge the band gap. what is the minimum number of photons of 800-nm light that are needed to equal or exceed the band gap of fused silica glass
Answers: 1
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Abullet is fired straight up from a gun with a muzzle velocity of 312 m/s. neglecting air resistance...
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