I have the physics quant tomorrow on shm and oscillations etc.
We did a practice experiment with a pendulum and got told to time 5 oscillations then divide to find time period, T.
How many sig fig do I then leave T to because does it count as a calculation!
If so we got told to leave it to the same dp that the raw data was sf.
but then if t was to 2 dp eg 10.42s then I would have to leave T to 4 dp??!
please help urgently!