In Struggle: SNCC and the Black Awakening of the 1960s. Cambridge: Harvard University Press, 1995. Collier-Thomas, Bettye, and V. P. Franklin, eds. Sisters in the Struggle: African American Women in the Civil Rights-Black Power Movement. New York: New York University Press, 2001. Dudziak, Mary. Cold War Civil Rights: Race and the Image of American Democracy. Princeton: Princeton University Press, 2002. Gilmore, Glenda.
No, an X-ray is not a mechanical wave. An X-ray is an electromagnetic wave. However, in polar molecules, an X-ray can cause the molecule to vibrate rapidly, just like a microwave oven can.
Visible light, ultraviolet rays, and X-rays are all parts of the  electromagnetic spectrum, and travel at the same speed. Humans can  see visible light, but not ultraviolet â¦ rays or X-rays. Ultraviolet  rays have shorter wavelengths, higher frequencies, and higher  energy than visible light. X-rays have shorter wavelengths, higher  frequencies, and higher energy than ultraviolet rays.   This means that ultra violet and x-rays can do far more damage to  our flesh than light can.