1.4 UNDERSTANDING MEASUREMENTS Determination of the actual value as long as particular

1.4 UNDERSTANDING MEASUREMENTS Determination of the actual value as long as particular www.phwiki.com

1.4 UNDERSTANDING MEASUREMENTS Determination of the actual value as long as particular

Armitage, Dan, Field Editor has reference to this Academic Journal, PHwiki organized this Journal 1.4 UNDERSTANDING MEASUREMENTS Determination of the actual value as long as particular physical quantity. Ability of a measuring instrument to give readings with very small deviation or no deviation from the mean value. Consistency of a measuring instrument can be improved by: Taking a reading with caution Eliminating parallax errors Using the instrument which is not defective

Vista College TX www.phwiki.com

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Mean value group A = 13.97s Mean value group B = 14.30s Ability of a measuring instrument to give readings nearest or almost equal to the actual value Accuracy of a measurement can be improved by; Repeating the measurement Avoiding zero errors Avoiding parallax errors Using the measuring instrument with a higher sensitivity Ability of a measuring instrument to detect a very small changes in the quantity being measured.

2 main types of errors Systematic errors R in addition to om errors

Is the error in an instrument that does not show zero reading when it should show zero reading (when not measuring any quantities)

Measure length with an accuracy of up to +0.1mm (0.01cm)

To measure the thickness or diameter of small objects.

Armitage, Dan Bass and Walleye Boats Magazine Field Editor www.phwiki.com

Armitage, Dan Field Editor

Armitage, Dan is from United States and they belong to Bass and Walleye Boats Magazine and they are from  Carson, United States got related to this Particular Journal. and Armitage, Dan deal with the subjects like Boating

Journal Ratings by Vista College

This Particular Journal got reviewed and rated by Vista College and short form of this particular Institution is TX and gave this Journal an Excellent Rating.