![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
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
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 17:30
Asilver dollar is dropped from the top of a building that is 1324 feet tall. use the position function below for free-falling objects. s(t) = −16t2 + v0t + s0 (a) determine the position and velocity functions for the coin. s(t) = v(t) = (b) determine the average velocity on the interval [1, 2]. ft/s (c) find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) = ft/s v(2) = ft/s (d) find the time required for the coin to reach the ground level. (round your answer to three decimal places.) t = s (e) find the velocity of the coin at impact. (round your answer to three decimal places.) ft/s
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A2 kg book sits in the same room as a 5 kg vase. if the force of gravity between them is 7.41 x 10^-...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/biologiya.png)
Biology, 22.04.2021 06:00
![question](/tpl/images/cats/en.png)
English, 22.04.2021 06:00
![question](/tpl/images/cats/biologiya.png)
Biology, 22.04.2021 06:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/ekonomika.png)
Business, 22.04.2021 06:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/health.png)
Health, 22.04.2021 06:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2021 06:00