(A) All affect a photgraphic plate
(B) Alpha rays possess charged particles
(C) Beta rays move most rapidly
(D) Beta rays lack charged particles
(E) Gamma rays display high frequency waves
2007-05-05 09:33:10 · 6 answers · asked by 2Quinn 2 in Science & Mathematics ➔ Chemistry
(C) Beta rays move most rapidly.
2007-05-05 09:35:59 · answer #1 · answered by Eric 6 · 0⤊ 0⤋
In order of increasing pentrating ability: Alpha radiation - a helium nucleus - blocked by paper or skin Beta radiation - an electron - blocked by a thin sheet of copper X-Ray radiation - an energetic photon - blocked by bone Gamma radiation - an even more energetic photon - blocked by lead
2016-05-21 03:08:16 · answer #2 · answered by Anonymous · 0⤊ 0⤋
(D) Beta rays lack charged particles Beta particles are negatively charged electrons traveling through space.
2007-05-05 09:52:04 · answer #3 · answered by pschroeter 5 · 0⤊ 0⤋
(B) For one thing, the speed of light doesn't vary, just the frequency and wavelength varies.
2007-05-05 09:37:06 · answer #4 · answered by Anonymous · 0⤊ 0⤋
the answer is c and d
2007-05-05 10:12:58 · answer #5 · answered by Dr. Eddie 6 · 0⤊ 0⤋
c & d
2007-05-05 09:39:17 · answer #6 · answered by Neel 2 · 0⤊ 0⤋