I = cB2 / 2uo
I = 3e8 * 8e-62 /2 * 4e-7
I = 7639.437 W/m2
so,
radiation pressure for totally reflective surface
P = 2I / c
P = 2 *7639.437 / 3e8
P = 5.09e-5 Pa
(this is correct, I think given options are wrong !!!)
Question 32 Not yet answered Points out of 6.00 P Flag question Red light has an...
Red light has an magnetic field component amplitude Bm = 8 ut, and wavelength 1= 440 nm (d) calculate the radiation pressure of this wave on a totally reflecting surface Select one: a. 502 uPa b. 0.622 x 10-21 Pa C. 5.5 x 10-12 pa d. 5.58 mPa
Red light has an magnetic field component amplitude Bm = 8 pt, and wavelength X= 440 nm (d) calculate the radiation pressure of this wave on a totally reflecting surface Select one: O a. 502 Pa b. 5.5 x 1012 Pa O c. 5.58 mPa O d. 0.622 x 10-21 Pa
4 part question?
Red light has an magnetic field component amplitude Bm = 8 MT, and wavelength 1 = 440 nm (a) calculate the frequency of the light Select one: a. 6.8 x 1014 Hz b. 3 x 1014 Hz C. 42.72 x 1014 Hz d. 1.32 Hz Red light has an magnetic field component amplitude Bm = 8 uT, and wavelength 1 = 440 nm (b) calculate the angular wave number Select one: a. 1.43 x 107 m1 b....
Red light has an magnetic field component amplitude Bm = 8 , and wavelength = 440 nm (a) calculate the frequency of the light Select one a. 6.8 x 1014 Hz b. 42.72 x 104 Hz c. 1.32 Hz d. 3 x 104 HZ Red light has an magnetic field component amplitude Bm = 8 ut, and wavelength A=440 nm (b) calculate the angular wave number Select one: a. 1.43 x 107m1 b. 0.22 x 10 m c. 27.65 x...
Question 29 Not yet answered Points out of 6.00 P Flag question Red light has an magnetic field component amplitude Bm = 8 ut, and wavelength 1 = 440 nm (a) calculate the frequency of the light Select one: O a. 6.8 x 1014 Hz b. 42.72 x 1014 Hz c. 1.32 Hz O d. 3 x 1014 Hz
Not yet answered Points out of 6.00 Red light has an magnetic field component amplitude Bm = 8 ut, and wavelength À= 440 nm (a) calculate the frequency of the light Select one: O a. 42.72 x 104 Hz b.6.8 x 1014 Hz . c. 1.32 Hz O d. 3 x 1074 Hz
Red light has an magnetic field component amplitude Bm = 8 μT, and wavelength λ= 440 nm (a) calculate the frequency of the light (b) calculate the angular wave number (c) calculate the electric field component of the wave (d) calculate the radiation pressure of this wave on a totally reflecting surface
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Red light has an magnetic field component amplitude Bm = 8 ut, and wavelength 1 = 440 nm (c) calculate the electric field component of the wave Select one: a. 2.67 x 10-14 V/m O b. 8x 10-6V/m O c. 2400 V/m d. 8000 v/m
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