'Analog scales' presentation slideshows

445 views • 30 slides

Measurement

Measurement. Uncertainty. A student measures a length of 50.0 cm with a meterstick divided with marks at each millimeter. The uncertainty is about A) 1 cm. B) 5 mm. C) 0.5 %. D) 0.2 %. E) 0.02. How to Measure. Measuring instruments are common. Ruler Clock Speedometer Thermometer

192 views • 12 slides

Recording Data

Recording Data. How to Measure. Measuring instruments are common. Ruler Clock Speedometer Thermometer Bathroom scale All instruments have a scale. Scale can be analog or digital Instruments can have multiple scales. Analog Scales. Analog scales require interpolation and rounding

78 views • 7 slides