Physics, 28.12.2019 06:31 kittycatwaffels
Ascientist examines a large pot of boiling water and a small cup of boiling water. the scientist determines that the large pot holds more water particles than the small cup. also, the scientist discovers that both have the same amount of average kinetic energy. based on the scientist's findings, which of the following statements is true?
a. the large pot of water has a higher temperature and more thermal energy than the small cup of water.
b. the large pot of water has a higher temperature than the small cup of water, but both have the same amount of thermal energy.
c. the large pot of water and small cup of water have the same temperature, but the small cup of water has higher thermal energy.
d. the large pot of water and small cup of water have the same temperature, but the large pot of water has higher thermal energy.
Answers: 1
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 05:30
Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is
Answers: 1
Physics, 22.06.2019 11:50
The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].
Answers: 3
Ascientist examines a large pot of boiling water and a small cup of boiling water. the scientist det...
Mathematics, 30.10.2021 22:30
Biology, 30.10.2021 22:30
Mathematics, 30.10.2021 22:30
Mathematics, 30.10.2021 22:30
Social Studies, 30.10.2021 22:30
Physics, 30.10.2021 22:30
Mathematics, 30.10.2021 22:30
Chemistry, 30.10.2021 22:30
Mathematics, 30.10.2021 22:30
English, 30.10.2021 22:30
Mathematics, 30.10.2021 22:30