


A Level Physics worksheet containing questions about the lesson: Stellar Evolution (Life Cycle of Stars)
Model Answers Included
This worksheet covers the following content:
-formation of a star from interstellar dust and gas in terms of gravitational collapse, fusion of hydrogen into helium, radiation and gas pressure
-evolution of a low-mass star like our Sun into a red giant and white dwarf; planetary nebula
-characteristics of a white dwarf; electron degeneracy pressure; Chandrasekhar limit
-evolution of a massive star into a red super giant and then either a neutron star or black hole via a supernova
-characteristics of a neutron star and a black hole
This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too.
This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool.
Click on the links below to check out our FREE A Level Physics resources:
Mass, Weight & Force Basics Lesson
Net Forces & Equilibrium Lesson
Moments & Torques Lesson
Drag & Terminal Velocity Lesson
Density, Pressure & Upthrust Lesson
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