Physics, 14.12.2019 01:31, hemolelekeakua
It is common for atomic physicists to quote a frequency in cm^−1, since f=c/λ=3× 10^10 cm/s/λ. the vibrational frequency for the interatomic distance in o2 is f=1580 cm^−1. what wavelength of light in micrometers is emitted when an o2 molecule jumps from the vibrational level (for which en=hf(n+1/2)) with n=5 to n=2?
Answers: 1
Physics, 22.06.2019 00:40, yaneiryx5476
Aballet student who learns with the of his instructor is demonstrating learning.
Answers: 3
Physics, 22.06.2019 04:50, jojoblue2004
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 05:30, jalexus
Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue
Answers: 2
It is common for atomic physicists to quote a frequency in cm^−1, since f=c/λ=3× 10^10 cm/s/λ. the v...
Mathematics, 04.06.2020 14:05
Physics, 04.06.2020 14:05