Module ten
15 important questions on Module ten
The Hertz-Sprung Russell Diagram uses _____________ as the standard at which every other star is measured.
Some stars expand and contract giving off varying intensities of brightness. These are _______________.
A type of star that is still hot but is running out of fuel for fusion is the __________.
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Which type of star emits radio waves?
Stars of average size and average temperature are called _______________.
Stars that appear to pulsate but are non-pulsating are called ___________________.
Rigel, in the constellation Orion, is _______ and it is ______.
getting smaller
A red giant needs to be __________________ to be as luminous as a blue giant.
A(n) _______________ galaxy does not have any dust or gas in the center and is round or oval. (Spelling counts)
Quasi- stellar radio sources are also known as ______
______ and emit __
radio waves
At the center of a galaxy with a quasar you will find ____________________.
Spiral galaxies make up of about _______________ percent of all known galaxies.
The Big Bang is really a ________________ because __________________.
The current secular Big Bang Theory says that ______________________.
The collision of two galaxies results in a(n) ____________________ galaxy.
The question on the page originate from the summary of the following study material:
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