Describe the process of the big bang

A cluster of dust collapse under gravity. A protostar is then formed. The protostar starts fusing in Hydrogen to become a main sequence star. The star then fuses Hydrogen to create larger elements. Depending on size, as soon as hydrogen runs out, the star will either become a red giant or a red super giant. The red giant then collapses into a white dwarf before becoming a black dwarf. The red supergiant, on the other hand, will undergo a supernova, a giant explosion to form a neutron star or a black dwarf

ZX

Related Physics GCSE answers

All answers ▸

What's the difference between weight and mass and how do I find one from the other?


A bullet is fired horizontally from a rifle 1.5m from the ground at 430m/s. How far does it travel and for how long does it travel before it hits the ground?


Describe how you could find the density of a cube of metal? (4 marks) (Example from GCSE bitesize)


Using standard formulae, derive an expression for the final speed of a falling object in terms of its change in height. Assume zero air resistance or other resistive forces.