Is chlorophyll produced or used up in photosynthesis? *
A. Produced
B. Used up
C....
Physics, 05.05.2020 17:15, HolaConcheeDaBrycee
Is chlorophyll produced or used up in photosynthesis? *
A. Produced
B. Used up
C. Both
D. Neither
Answers: 3
Physics, 22.06.2019 00:30, Waakkaa
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, iiwolfiexuni
Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
Answers: 1
Physics, 22.06.2019 07:30, bell777
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Mathematics, 22.07.2019 09:00
Mathematics, 22.07.2019 09:00
Physics, 22.07.2019 09:00
Physics, 22.07.2019 09:00