Physics, 23.08.2019 17:10 sansyboy7891
The index of refraction varies slightly for electromagnetic waves in a medium; this phenomena results in rainbows as white light (containing all colors) passes through water droplets in the sky. calculate the ang le between refracted rays in a water droplet if nblue = 1.339 for blue light and nyellow = 1.330 for yellow light and a white sunlight ray strikes a water droplet 45.00 from the normal. a. 0.24 ob. 0.29° oc. 0.52 d. 0.73 oe. 1.05
Answers: 2
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
Physics, 22.06.2019 14:30
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
The index of refraction varies slightly for electromagnetic waves in a medium; this phenomena resul...
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