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Question 1

Temperature is a measure of what ?

Answer 1

The speed of atoms

Question 2

The faster the atoms move in a material

Answer 2

The hotter it is

Question 3

What temperature scale do astronomers use?

Answer 3

Kelvin

Question 4

Kelvin temperature scale is proportional to

Answer 4

The movement of atoms

Question 5

0 kelvin of absolute zero is the coldest possible temperature what does this mean

Answer 5

This means there is no motion of the atoms

Question 6

Approximate temperatures of stars

Answer 6

25,000 kelvin to 30,000 kelvins equivalent to 4000 to 5500 degrees f

Question 7

Which is hotter a red star or a blue star ?

Answer 7

A blue star

Question 8

White light is hotter than red light true or false?

Answer 8

True

Question 9

Only hydrogen atoms with electrons in the second level can absorb photons which create the balmer series

Answer 9

True

Question 10

Stars are nearly identical in their composition what are they primarily composed of ?

Answer 10

Hydrogen and helium