petergriffin198
Member
- Joined
- Sep 20, 2015
- Messages
- 43
- Gender
- Male
- HSC
- 2015
hey guys for a physics conclusion (eg pendulum prac to determine g) how long is a conclusion roughly? and what must a conclusion contain?
is this appropriate:
gravitational acceleration was found to be xx.xxms/ms. the independent variable in this experiment was the length of the string and time period of oscillation was the dependent variable. The reason for conducting experiments in 10cm increments was to increase the accuracy of measurements and in turn minimise error. Using longer string was more reliable in that the periods wouldve been longer and hence the start/stop reaction time wouldve been less than that of the true period. Also, timing 10 oscillations rather than just one increased accuracy in that the time period error wouldve been a lower percentage.. bla bla.
what else shold i add? i needa memorise this for my in class test should i add more, take out some stuff? help what must a conclusion contain
is this appropriate:
gravitational acceleration was found to be xx.xxms/ms. the independent variable in this experiment was the length of the string and time period of oscillation was the dependent variable. The reason for conducting experiments in 10cm increments was to increase the accuracy of measurements and in turn minimise error. Using longer string was more reliable in that the periods wouldve been longer and hence the start/stop reaction time wouldve been less than that of the true period. Also, timing 10 oscillations rather than just one increased accuracy in that the time period error wouldve been a lower percentage.. bla bla.
what else shold i add? i needa memorise this for my in class test should i add more, take out some stuff? help what must a conclusion contain