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More cards in this set
Card 16
Front
What causes variable light intensity in a binary system?
Back
Card 17
Front
What is the period of variability for binary stars?
Back
Card 18
Front
What causes variable light intensity in a Cepheid variable?
Back
Card 19
Front
What is the period of variability for a Cepheid variable?
Back
Card 20
Front
Why can't the radar technique be used to measure the distances to stars?
Back
Card 21
Front
What is parallax?
Back
Card 22
Front
What causes parallax between stars?
Back
Card 23
Front
How can heliocentric parallax be used to determine the distance to a star?
Back
Card 24
Front
How can the period-luminosity law be used to determine the distance to a star?
Back
See full card set