PHY108 — General Practical Physics II

About this course

PHY108 General Practical Physics II is a 100 Level course in the Physics department, taught in the Second Semester. On La-Net Hub you can watch all 30 recorded lectures for free, grouped into 10 series, read the course lecture note online or download it as a PDF, and test yourself with practice questions.

Experimental errors and evaluation refer to the identification, analysis, and interpretation of inaccuracies that occur during scientific experiments, which may arise from factors such as limitations in measurement instruments, human observation, or environmental conditions. These errors are typically classified as systematic errors, which consistently skew results in one direction, and random errors, which cause unpredictable variations in measurements. Evaluating experimental errors involves comparing observed results with expected values, estimating uncertainties, and applying appropriate techniques to minimize their impact, thereby improving the reliability and validity of conclusions drawn from the experiment.

Experimental errors and evaluation refer to the process of identifying, analyzing, and interpreting the inaccuracies that occur during scientific measurements and experiments. These errors may arise from limitations in instruments (systematic errors), human mistakes, or unpredictable fluctuations (random errors), and they affect the reliability and accuracy of results. Evaluation involves assessing the magnitude and sources of these errors, applying corrections where possible, and estimating uncertainty to determine how close the measured values are to the true or accepted values. By carefully analyzing errors, scientists can improve experimental methods, ensure the validity of conclusions, and enhance the overall quality and credibility of their findings.

Lectures in this course

Series 1: Experimental Errors and Evaluation (series 3) · Part 1

1. Experimental Errors and Evaluation 1 7 minutes 40 seconds
2. Experimental Errors and Evaluation 2 8 minutes 57 seconds
3. Experimental Errors and Evaluation 3 8 minutes 37 seconds

Series 2: Experimental Errors and Evaluation (series 3) · Part 2

1. Experimental Errors and Evaluation 1 7 minutes 5 seconds
2. Experimental Errors and Evaluation 2 8 minutes 17 seconds
3. Experimental Errors and Evaluation 3 8 minutes 1 second

Series 3: fundamentals of Physical Measurements (series 1)

1. fundamentals of Physical Measurements 1 7 minutes 12 seconds
2. fundamentals of Physical Measurements 2 6 minutes 30 seconds
3. fundamentals of Physical Measurements 3 6 minutes 51 seconds

Series 4: Fundamentals of Physical Measurements (series 1)

1. Fundamentals of Physical Measurements 1 6 minutes 42 seconds
2. Fundamentals of Physical Measurements 2 6 minutes 3 seconds
3. Fundamentals of Physical Measurements 3 6 minutes 20 seconds

Series 5: Graphical Analysis and Interpretation (series 4) · Part 1

1. Graphical Analysis and Interpretation 1 7 minutes 38 seconds
2. Graphical Analysis and Interpretation 2 7 minutes 55 seconds
3. Graphical Analysis and Interpretation 3 8 minutes 30 seconds

Series 6: Graphical Analysis and Interpretation (series 4) · Part 2

1. Graphical Analysis and Interpretation 1 7 minutes 3 seconds
2. Graphical Analysis and Interpretation 2 7 minutes 16 seconds
3. Graphical Analysis and Interpretation 3 7 minutes 49 seconds

Series 7: observation and Data Handing Techniques (series 2)

1. observation and Data Handing Techniques 1 8 minutes 52 seconds
2. observation and Data Handing Techniques 2 8 minutes 55 seconds
3. observation and Data Handing Techniques 3 10 minutes 16 seconds

Series 8: Observation and Data Handing Techniques (series 2)

1. Observation and Data Handing Techniques 1 8 minutes 11 seconds
2. Observation and Data Handing Techniques 2 8 minutes 14 seconds
3. Observation and Data Handing Techniques 3 9 minutes 30 seconds

Series 9: Scientific Reporting and presentation skills (series 5)

1. Scientific Reporting and presentation skills 1 6 minutes 25 seconds
2. Scientific Reporting and presentation skills 2 6 minutes 48 seconds
3. Scientific Reporting and presentation skills 3 7 minutes 13 seconds

Series 10: scientific Reporting and Presentation skills (series 5)(series 5)

1. scientific Reporting and Presentation skills 1 6 minutes 58 seconds
2. scientific Reporting and Presentation skills 2 7 minutes 22 seconds
3. scientific Reporting and Presentation skills 3 7 minutes 43 seconds

Lecture note

Read the full PHY108 lecture note online or download the PDF.

Open lecture note

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