Electrons are emitted from a conductor when the conductor is?

1 ⤊

a: exposed to weak light
b: cooled rapidly
c: bombarded by high-speed electrons
d: subjected to a small voltage

2006-06-27 05:18:16 · 2 answers · asked by afunk2006 2 in Education & Reference ➔ Homework Help

d: Subjected to a small voltage.

2006-06-27 06:49:31 · answer #1 · answered by mensajeroscuro 4 · 1⤊ 2⤋

cooled rapidly

2006-06-27 05:24:35 · answer #2 · answered by crawdaunt 1 · 0⤊ 0⤋