Measurements and Their Errors Explained | A-Level Physics (AQA)

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  • Опубликовано: 11 дек 2024

Комментарии • 5

  • @chad1582
    @chad1582 Год назад +3

    This is a very good video that covers everything on the spec in order i hope you make more for more of the topics

  • @HitTheBooks1
    @HitTheBooks1  Год назад

    Timestamps:
    0:00 - Introduction to measurements and their errors
    0:55 - S.I units (Standard units)
    2:00 - Fundamental/Base units
    3:10 - Derived Units
    7:03 - Unit Prefixes
    12:15 - Types of errors in measurements: random errors
    13:21 - Precision and accuracy in measurements
    17:04 - Resolution in measurements
    19:11 - Types of errors in measurements: systematic errors
    21:18 - Reproducability and Repeatability in experiments
    23:00 - Calculating absolute uncertainty
    24:30 - Calculating percentage uncertainty
    27:00 - Combining uncertaintites
    36:00 - Sources of uncertainty
    38:30 - Uncertainties in graphs, error bars and lines of best and worst fit

  • @mikeharvey2629
    @mikeharvey2629 Год назад

    Why is the SI unit for mass kg and not grams?

  • @saminakausar3808
    @saminakausar3808 Год назад

    thanks so much for this