Thermal motion of the charged particles in matter causes electromagnetic radiation, called thermal radiation from its cause, though it is no different from other electromagnetic radiation. This implies that matter will also absorb electromagnetic radiation.
Leaning on the Everlasting Arms. Leaning on the Everlasting Arms is a hymn published in 1887 with music by Anthony J. Showalter and lyrics by Showalter and Elisha Hoffman. Showalter said that he received letters from two of his former pupils saying that their wives had died.
4. backdrop, surrounding, backcloth roses patterned on the blue background. in the background. 5. in the distance I kept hearing applause in the background. 6. behind the scenes, unnoticed, out of the limelight, out of the spotlight Rosemary likes to stay in the background.