Time - 6:00pm to 8:30pm

Next courses-

Cost - $15/student

bookings - Observatory 9921 3485

"HSC Relativity" is an evening designed to take the agnst out of those relativistic equations. By explaining the theory from first principles, with unique animations, the true meaning of the equations can be understood. It is only when the theory is understood that a student new to the field feels confident in using the equations, and the solution becomes self-evident.

The evening is divided in two. An hour lecturer is followed by telescope viewing and a Q&A session. A problem sheet is provided, with solutions to take home for practise with the equations. The lecture covers the following topics

All motion is relative - Relative motion dates back to Galileo. A simple concept with huge implications.
The velocity of light is a constant - A light beam that passes you cannot be caught. It will always recede from you at a constant velocity no matter how hard you try to catch it.
Events - The key that holds the theory together, and allows all the conceptual effects of relativity to be developed.
Time Dilation - The major effect of the Special Theory that everyone has heard about. Time can flow at different rates.
Lose of Synchronicity - Synchronised swimmers are not synchronised for everyone.
Length Contraction - As things approach the speed of light they approach zero length in the direction of motion. An easy one to demonstrate conceptually.
Q&A - An opportunity to ask questions and explanation auxiliary problems like the garage problem and twin paradox.