Modern Flashcards
0
Q
Uses of cathode ray tube
A
Heart monitor , to moniter brain activity
1
Q
Thermionic affect
A
Release of e- from surface of a metal when heat is applied to metal
physics > Modern > Flashcards
Uses of cathode ray tube
Heart monitor , to moniter brain activity
Thermionic affect
Release of e- from surface of a metal when heat is applied to metal