crashcourse Flashcards

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1
Q

start

A

planck era

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2
Q

expand, burst superforce

A

grand unification era

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3
Q

Matter x Antimatter

A

E=mc^2

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4
Q

EM/Nuclear Force into four observable forces

A

electroweak era

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5
Q

Protons, Neutrons constituent

A

Quarks

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6
Q

H+He formation

A

1B*C nuclei

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7
Q

e- + n, 75/25

A

recombination era

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8
Q

energy collapse under own gravity

A

nuclear fission lights up galaxy

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9
Q

forces pull e/o to form clouds of gases

A

galaxies

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10
Q

accelerates expansion

A

dark energy

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