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(a) Calculate the wavelength of light in vacuum that has a frequency of 7.8 108 Hz.
m
(b) What is its wavelength in carbon tetrachloride? (The index of refraction of carbon tetrachloride is 1.461.)
(c) Calculate the energy of one photon of such light in vacuum. Express the answer in electron volts.
eV
(d) What is the properties of and effect on the energy of the photon when it enters the carbon tetrachloride? (Select all that apply.)
In the semiconductor industry, an insulating layer can be built onto silicon devices by oxidizing the silicon to form silica, SiO2, Write down a balanced equation for the reaction between silica and HF.
The average intensity of sunlight at the top of the earth's atmosphere is 1385 W/m2. What is the maximum energy
An airplane flies 200km due west from city Band then 285 km in direction of 28 degrees north of west from city B to city C. in a straight-line distance how far is city C from city A.
A spherical cavity is excised from the inside of the sphere. The cavity has radius a4and is centered at position h, Find the electric field inside the cavity
A major-league pitcher can throw a baseball in excess of 44.6 m/s. If a ball is thrown horizontally at this speed, how much will it drop by the time it reaches catcher who is 18m away from the point of release.
Find out the longest wavelength electrons that can produce a first-order maximum.
Illustrate what are some of these benefits and illustrate what result does the organization hope to realize as a result of providing these inducements?
Two spheres are cut from a certain uniform rock. One has radius 4.30cm. The mass of the other is six times greater. Find its radius.
A resonant circuit using a 220 nF capacitor is to resonate at 18.0 kHz. The inductor in the circuit is to be a solenoid, How many loops will the inductor contain?
A long string with a mass/length of 500 g/m is placed under a tension of 400 N, What is the wavelength of the resulting wave and What is the wave speed
What is water speed along the boat during the vertical cross
What magnetic field strength produced by Helmholtz coils
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