True/False
Red giants are enormously bright because they are extremely hot.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q20: If the density of the universe is
Q21: Stonehenge is an ancient observatory built in<br>A)ancient
Q22: The greater the apparent magnitude, the brighter
Q23: It is known that if there is
Q24: When a massive star exhausts its supply
Q25: Where a main sequence star is located
Q26: The eventual fate of our Sun is
Q28: The Milky Way galaxy is<br>A)spiral.<br>B)elliptical.<br>C)globular.<br>D)spherical.
Q29: The expected life span of a star
Q30: How far Polaris appears above the horizon