검색어 입력폼

Gravitational acceleration measurement report / parabolic motion analysis pre-report

저작시기 2006.05 |등록일 2009.12.29 파워포인트파일MS 파워포인트 (ppt) | 29페이지 | 가격 900원

소개글

중력가속도 실험 결과보고서 포사체 실험 예비보고서

목차

1. Result of the gravitational acceleration measurement experiment
2. Analysis of gravitational acceleration measurement results
3. Conclusion of the gravitational acceleration measurement experiment
4. Discussion of the gravitational acceleration measurement experiment
5. Purpose of the parabolic motion analysis experiment
6. Theory of the parabolic motion analysis experiment
7. Procedure of the parabolic motion analysis experiment

본문내용

4. Discussion of the gravitational acceleration measurement experiment(3) measurement of gravitational acceleration by an osmotic pressure

 a) comparison with the theoretical value, and analysis of the discrepancy
The measured value of 9.61m/s2 is different from the theoretical value of 9.81m/s2 by 2.1%, which is very close. However, the difference still big in comparison with the experiment A.

 b) reduction of the discrepancy and improvement of experimental procedure
Main cause of the discrepancy is considered to be the errors in reading the water height due to the inaccurate scale of the burette. Further, the experiment was carried our by only one time, hence no chance to get an average from multiple number of experiments. Hence, use of a more accurate burette and the increase of the number of experiments will reduce the discrepancy.
다운로드 맨위로