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S2 GCSE Physics Unit 2 > The Earth and Universe > Flashcards

The Earth and Universe Flashcards

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1
Q

What is the chronological order of the planets, starting with the closest planet to the sun in our solar system.

Note: use mnemonic

A 
My
Very
Easy
Method
Just
Speeds
Up
Naming
Mercury
Venus
Earth
Mars
Jupiter
Saturn
Uranus
Neptune
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2
Q

What does CMBR stand for?

A

Cosmic microwave background radiation

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3
Q

What is the temperature of CMBR?

A

The temperature of CMBR is 3° above absolute zero.

3°K or -270°C (approx.)

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4
Q

What is CMBR?

A

E

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S2 GCSE Physics Unit 2 (6 decks)

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