X-rays of wavelength 0.080 nm are used in a Bragg scattering experiment with a crystal. If the first order maximum is found at a grazing angle of 
what is the plane spacing in the crystal?
A. 0.31 nm
B. 0.71 nm
C. 1.4 nm
D. 0.38 nm
E. 0.77 nm
D. 0.38 nm
You might also like to view...
Which of the following materials is not cross-linked?
(a) Rubber (b) Epoxy (c) UHMWPE (d) Polyester
Gravitational lensing
a. occurs when light passes near a massive object and is deflected by the object's gravitational field. b. can be used to determine the luminosity of a galaxy. c. occurs when the mass of a galaxy is greater than expected from the luminosity of the galaxy. d. occurs when the mass of a galaxy is less than expected from the luminosity of the galaxy. e. can be used to determine the recessional velocity of a galaxy.
Radioactivity is used in
A. flashlights B. TV screens C. fluorescent lights D. smoke detectors
Just as a changing magnetic field produces an electric field, a changing electric field produces a magnetic field
Indicate whether the statement is true or false