ISP209f5 Lecture 9-1-Today – Exam #1 Review•Exam #1 is Thursday Feb. 7 in this room, BPS 1410•The exam is 40 multiple choice questions. There are a few questions where you will have to use a formula.•Bring your student ID•You will have the full 80 minutes for the exam.•You can bring one sheet of notes (front and back)
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ISP209f5 Lecture 9-2-Einstein EquationijijijijTcGgRgR4821πλ=−−• A tensor equation that describes how space-time is influenced by mass.•The left side is the curvature and motion of space and the right side is the location and motion of mass and energy.• Rij is the Ricci tensor, g is the metric of space-time, G is the gravitational constant, Tij is the stress-energy tensor.