Do you believe in god? why?
my answer is no bc i believe in the big bang theory and evolution. i need explaining this and shortening it

First I'll give you the generic Jewish answer, then I'll give you my own
personal individual Jewish

-- You should only be well, succeed in life, take joy from your family
and your friends, live long and prosper.  It's of no interest to me what
you believe, as long as you simply leave me alone with my beliefs.

-- My own personal belief is that God created the inverse-square nature
of gravity, the speed of light, the fine structure constant, and all of the
other laws of nature and of Physics that naturally resulted in the Big Bang
and the evolution of energy, atoms, stars, planets, and people.

Planck decided to assume that atoms could only vibrate at certain frequencies that were whole numbers eg 2f, 3f and so on. others used to think that atoms vibrate continuously

Because they're in different places for this the temperature varies.