More cards in this set

Card 6

Front

What optical fibres are made from

Back

Preview of the front of card 6

Card 7

Front

The type of wave used by tubes and pipes

Back

Preview of the front of card 7

Card 8

Front

The type of wave used by stringed instruments

Back

Preview of the front of card 8

Card 9

Front

A measure of the number of distinct signals at different frequencies that a network can carry

Back

Preview of the front of card 9

Card 10

Front

When light passes from medium to another with a higher density and changes direction

Back

Preview of the front of card 10