Experimental Error - Revision history

Ellen References at 14:31, 15 November 2019

2019-11-15T14:31:40Z

NRJC at 17:17, 21 March 2019

2019-03-21T17:17:08Z

NRJC at 11:28, 30 November 2018

2018-11-30T11:28:17Z

NRJC: Created page with "==Key Stage 3== ===Meaning=== Experimental Error is mistakes in the results of an experiment that happen because of a problem with the method or the measure|..."

2018-11-30T11:15:21Z

Created page with "==Key Stage 3== ===Meaning=== Experimental Error is mistakes in the results of an experiment that happen because of a problem with the method or the measure|..."

New page

==Key Stage 3==
===Meaning===
[[Experimental Error]] is mistakes in the [[results]] of an [[experiment]] that happen because of a problem with the [[method]] or the [[measure|measuring]] [[equipment]].

===About Experimental Errors===
: '''Experimental errors''' lead to [[results]] that are not [[accurate]].
'''Experimental error''' may be:
*A [[Random Error]] when a [[Control Variable]] that has not be controlled properly.
*A [[Human Error]] when a [[human]] does not [[reading|read]] a measuring instrument properly.

← Older revision		Revision as of 14:31, 15 November 2019
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	*A [[Systematic Error]] when the [[results]] wrong by the same amount each time.		*A [[Systematic Error]] when the [[results]] wrong by the same amount each time.
	*A [[Zero Error]], a type of [[Systematic Error]], caused by a [[Measuring Instrument\|measuring instrument]] not being [[calibrate]]d.		*A [[Zero Error]], a type of [[Systematic Error]], caused by a [[Measuring Instrument\|measuring instrument]] not being [[calibrate]]d.
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0008158762/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158762&linkCode=as2&tag=nrjc-21&linkId=a0fffa35b3ea49a63404f6704e0df7cc ''Experimental error, page 119, GCSE Chemistry; Student Book, Collins, AQA '']

← Older revision		Revision as of 17:17, 21 March 2019
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	*A [[Random Error]] when a [[Control Variable]] that has not be controlled properly.		*A [[Random Error]] when a [[Control Variable]] that has not be controlled properly.
	*A [[Human Error]] when a [[human]] does not [[reading\|read]] a measuring instrument properly.		*A [[Human Error]] when a [[human]] does not [[reading\|read]] a measuring instrument properly.
		+
		+	==Key Stage 4==
		+	===Meaning===
		+	[[Experimental Error]] is mistakes in the [[results]] of an [[experiment]] that happen because of a problem with the [[method]] or the [[measure\|measuring]] [[equipment]].
		+
		+	===About Experimental Errors===
		+	: '''Experimental errors''' lead to [[results]] that are not [[accurate]].
		+	: The smaller the [[reading]] or [[measurement]] taken, the more important the '''error''' becomes. A [[measurement]] of 10 seconds with a 0.2 second '''error''' is less [[Accuracy\|inaccurate]] than a 0.5 second [[measurement]] and a 0.2 second '''error'''.
		+	'''Experimental error''' may be:
		+	*A [[Random Error]] when a [[Control Variable]] that has not be controlled properly.
		+	*A [[Human Error]] when a [[human]] does not [[reading\|read]] a measuring instrument properly.
		+	*A [[Systematic Error]] when the [[results]] wrong by the same amount each time.
		+	*A [[Zero Error]], a type of [[Systematic Error]], caused by a [[Measuring Instrument\|measuring instrument]] not being [[calibrate]]d.

@@ Line 5: / Line 5: @@
 ===About Experimental Errors===
 : '''Experimental errors''' lead to [[results]] that are not [[accurate]].
 '''Experimental error''' may be:
 *A [[Random Error]] when a [[Control Variable]] that has not be controlled properly.
 *A [[Human Error]] when a [[human]] does not [[reading|read]] a measuring instrument properly.