The course

1
Start here
One written test in three hours: 9 to 11 question clusters, 45 to 55 questions, about 60% multiple choice and 40% constructed response, 1 credit each.
Free: A tour of the Physics course
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Topic 1: Structure and Properties of Matter
6 of the 24 questions on each timed check
Nuclear decay, fission and fusion 18 questions
3
Topic 2: Forces and Interactions
3 of the 24 questions on each timed check
Free: Motion, vectors and projectiles Newton's laws and circular motion Momentum, impulse and collisions Gravity, electric forces and fields Electromagnets and induction 48 questions
4
Topic 3: Energy
6 of the 24 questions on each timed check
Work, power and conservation of energy Thermal energy and heat transfer Energy conversions and efficiency Electric circuits 48 questions
5
Topic 4: Waves and Electromagnetic Radiation
3 of the 24 questions on each timed check
Free: Wave properties Reflection, refraction, mirrors and lenses Electromagnetic radiation and photons Waves in technology and digital information 46 questions
6
Topic 5: Earth and Space Systems
5 of the 24 questions on each timed check
Light from space and the Big Bang 18 questions
7
Topic 6: Engineering, Technology, and the Applications of Science
1 of the 24 questions on each timed check
Engineering design and trade-offs 18 questions