You would like to find the surface temperature of a star so you ...

[debasdf]

You would like to find the surface temperature of a star so you will need the star's ___________________ __ spectrum and use _____________ to find the temperature. Knowing the temperature, you can use _________________ to find the total energy the star radiates at its surface.
 
  Fill in the blank(s) with correct word

Question 2

Why can neither Venus nor Mercury remain visible throughout the night as the full Moon does?
 
  What will be an ideal response?

[chjcharjto14]

Answer to Question 1

continuous, Wien's law, Stefan-Boltzmann law
or
blackbody, Wien's law, Stefan-Boltzmann law

Answer to Question 2

Venus and Mercury orbit the Sun closer than does the Earth, so they never appear very far from the Sun.

[debasdf]

Thanks for the timely response, appreciate it

[parker125]

TYSM