More cards in this set

Card 6

Front

the frequency of a free oscillator

Back

Preview of the front of card 6

Card 7

Front

transverse waves are linearly * if they vibrate in one plane ony. Un* transverse waves vibrate randomly changing plane. Longitudinal waves cannot be *

Back

Preview of the front of card 7

Card 8

Front

the induction of an e.m.f. in the coil of the primary circuit of a transformer by the changing flux induced by the p.d. in that coil

Back

Preview of the front of card 8

Card 9

Front

a quantity with both magnitude and direction

Back

Preview of the front of card 9