Big Bang💥💥💥 Flashcards

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1
Q

What is the big bang theory

A

All the matter in the universe was concentrated into a single dense point, this began to enlarge rapidly in a hot explosion
BAZINGA

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2
Q

Are galaxies moving towards or away from us?

A

Galaxies are moving away from us
Bazinga!

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3
Q

Is the earth the centre of the universe

A

No

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4
Q

What wavelength is longer, red light or blue light

A

Red light (green light🤓)
The previous quote “green light” serves only for comedic pupose and is not truly factual

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5
Q

If a galaxy is moving towards us , it would be:

A

Blue shifted

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6
Q

What do all luminous objects emit

A

Waves

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7
Q

What is wavelength

A

The distance between two identical waves

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8
Q

What is the universe always doing

A

Expanding

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9
Q

Bazinga

A

Bazinga

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10
Q

One way to calculate speed:

A

Speed=distance/time

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11
Q

How long ago did the big bang take place

A

13.8 bn years ago (kobbi dont trust you after what you did)

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12
Q

Who created the big bang theory

A

Georges Lemaître (not sheldon cooper)

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13
Q

What does cmb stand for

A

Cosmic microwave background

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14
Q

What is cmb

A

The “afterglow” of the big bang

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15
Q

What is redshift a result of

A

It is a result of the space between the Earth and the galaxies expanding

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16
Q

How do we know how fast a galaxy is moving away from us

A

The more red shifted the light from a galaxy is, the faster the galaxy is moving away from Earth.

17
Q

What is meemaws brisket recipe

A

1 tablespoon cumin
1 cup of brown sugar
2 tablespoons smoked paprika
3 tablespoons dried mustard
1 teaspoon salt
1/2 tablespoon fresh ground black pepper
1 cup of amber ale