Physics, 28.07.2019 03:30 gulleraliyeva1999
An engineer is adding a heat sink to a motor to absorb some of the heat produced by the motor. which piece of metal would absorb the most heat?
Answers: 1
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
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 13:00
Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?
Answers: 3
Physics, 22.06.2019 13:30
Which is not an example of how an object gains elastic potential energy by stretching? a. jumping on a pogo stick b. pulling on a rubber band c. jumping on a trampoline
Answers: 1
An engineer is adding a heat sink to a motor to absorb some of the heat produced by the motor. whic...
English, 17.12.2020 20:00
Mathematics, 17.12.2020 20:00
Biology, 17.12.2020 20:00
SAT, 17.12.2020 20:00
Mathematics, 17.12.2020 20:00
Chemistry, 17.12.2020 20:00
History, 17.12.2020 20:00
Social Studies, 17.12.2020 20:00
Mathematics, 17.12.2020 20:00
Mathematics, 17.12.2020 20:00
Biology, 17.12.2020 20:00
Mathematics, 17.12.2020 20:00