The Formation of the Sun (OCR GCSE Physics A (Gateway Science Suite)): Flashcards
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Practise the cards
10 cards from this deck
Nebula
Nebula
A cloud of gas, rock and dust
Protostar
Protostar
A nebula drawn together by gravity
First stage of star development
First stage of star development
Nebula
Process in protostar's core
Process in protostar's core
Fusion reactions
Force causing fusion in protostar
Force causing fusion in protostar
Gravity
Sun's location in Solar System
Sun's location in Solar System
Centre
What the Sun began as
What the Sun began as
A nebula
Force forming protostar from nebula
Force forming protostar from nebula
Gravitational attraction
How many stars are there?
How many stars are there?
Billions
Components of a nebula
Components of a nebula
Gas, rock and dust