a physics lab

Plz follow the procedure to write a lab report of Physics coures.

All paragraphs must be double spaced. 

Introuction:

1.Discuss the accuracy of results obtanied. Identify possible sources of error. 

2.Discuss the experimental results in relation to accepted principles; were these theories verified by the experiment? 

3.Discuss results obtanined with respect to thestated purpose of the experiment. 

4.Do you have any recommendations in the equipment or procedure?

I will attach my procedure.