More cards in this set

Card 6

Front

the nuclear reaction taking place in the centre of the stars

Back

Preview of the front of card 6

Card 7

Front

the an increase in the frequency of sound or light as the source and observer move towards each other

Back

Preview of the front of card 7

Card 8

Front

the pattern seen as a star moves away from us

Back

Preview of the front of card 8

Card 9

Front

the pattern seen as a star moves towards us

Back

Preview of the front of card 9

Card 10

Front

the only way a star can move towards us is if its in the arms of a______________.

Back

Preview of the front of card 10

Card 11

Front

the doppler effect is proof of_______________.

Back

Preview of the front of card 11

Card 12

Front

when a supernova dissipates, a very large star will leave a _________.

Back

Preview of the front of card 12