H-R DIAGRAM BINGO

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100

1

WHAT COLOR IS THE SUPERGIANT STAR, RIGEL?

200

2

WHAT TEMPERATURE IS THE MAIN SEQUENCE STAR, REGULUS?

300

3

WHAT COLOR IS THE GIANT, ALDEBARAN?

400

4

WHAT IS THE TEMPERATURE OF BARNARD'S STAR?

500

5

WHAT GROUP OF STARS DOES POLLUX BELONG TO?

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100

6

WHICH STAR IS DIM AND HOT?

      SIRIUS B

      BARNARD'S STAR

      DENEB

200

7

WHICH STAR IS DIM AND COOL?

      BARNARD'S STAR

     ANTARES

     VEGA

300

8

WHAT GROUP OF STARS HAS  STARS IN ALL SPECTRAL CLASSES?

400

9

WHICH GROUP OF STARS HAS THE LOWEST LUMINOSITY?

500

10

WHICH GROUP OF STARS HAS THE HIGHEST LUMINOSITY? 

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100

11

WHICH STAR IS BRIGHT AND HOT?

     RIGEL

     SIRIUS B

     BETELEUGE

200

12

WHICH STAR IS BRIGHT AND COOL?

     BETELGEUSE

     EPSILON ERIDANI

     RIGEL

300

13

WHICH STAR IS COOLER?

     POLLUX

     ALDEBARAN

400

14

WHAT IS ANOTHER TERM USED TO DESCRIBE A STAR'S BRIGHTNESS?

500

15

WHICH STAR IS BRIGHTER?

     MIRA

     CANOPUS

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100

16

WHICH STAR IS HOTTER?

     SUN

     NORTH STAR

200

17

WHAT IS THE ONLY STAR IN OUR SOLAR SYSTEM?

300

18

WHAT COLOR IS OUR SUN?

400

19

WHAT IS THE DIMMEST STAR ON OUR H-R DIAGRAM?

500

20

WHICH STAR IS HOTTER?

     SPICA

     VEGA

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100

21

WHICH STAR HAS A LOWER LUMINOSITY?

     DENEB

     BETELGEUSE

     ANTARES

200

22

DOES THE TEMPERATURE INCREASE OR DECREASE AS YOU MOVE RIGHT ON THE X-AXIS?

300

23

WHAT IS THE TEMPERATURE OF POLLUX?

400

24

WHICH STAR IS BRIGHTER?

    SIRIUS

     ALCOR

     ARCTURUS

500

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