physics 2 algebra based

I have an exam in about 16 hrs and I need help with it. The exam will be mainly about:

+Reflection and Refraction of light

+Mirrors and Lenses

+Optical Instruments

+Vibrations and Waves

+Sound

It will have few questions that will go over:

Electric Charges, Coulomb’s Law, Electric Fields, Electric Energy, Electric Potential, Capacitors, Current, Resistance, DC Circuits, Multiple Capacitors, Magnets, Magnetic Fields, Ampere’s Law, Inductance, Faraday’s Law, and Lenz’s Law.

NOTE: I believe the exam is going to have a lot of multiple choice questions ( not sure actually, but it probable. )

I will provide the equation sheet for the exam.