Significant Figure - Revision history

Ellen References at 16:21, 19 December 2019

2019-12-19T16:21:32Z

Ellen References at 08:47, 29 November 2019

2019-11-29T08:47:36Z

Ellen References at 10:35, 13 November 2019

2019-11-13T10:35:02Z

NRJC at 14:02, 5 April 2019

2019-04-05T14:02:15Z

NRJC at 13:51, 5 April 2019

2019-04-05T13:51:19Z

NRJC at 09:22, 25 March 2019

2019-03-25T09:22:52Z

NRJC at 09:21, 25 March 2019

2019-03-25T09:21:35Z

NRJC at 09:21, 25 March 2019

2019-03-25T09:21:25Z

NRJC: Created page with "==Key Stage 4== ===Meaning=== Significant Figures are the number of digits in a number that represent the precision of the number. ===About Significant Fi..."

2019-03-21T18:58:31Z

Created page with "==Key Stage 4== ===Meaning=== Significant Figures are the number of digits in a number that represent the precision of the number. ===About Significant Fi..."

New page

==Key Stage 4==
===Meaning===
[[Significant Figures]] are the number of digits in a number that represent the [[precise|precision]] of the [[number]].

===About Significant Figures===
: [[Significant Figures]] begin with the digit representing the largest number.
: A number may be [[precise]] to a given number of [[Significant Figures|significant figures]].
: The number of [[Significant Figures|significant figures]] is related to how [[precise]] the [[reading]] from an [[Measuring Instrument|measuring instrument]] may be.
: When performing a [[calculation]] the answer should never be given to more [[Significant Figures|significant figures]] than the numbers used in the [[calculation]].

===Examples===
π = 3.14159265359 correct to 12 '''significant figures'''.
π = 3.142 correct to 4 '''significant figures'''.

The diameter of [[Earth]] = 12,742,000m correct to 5 '''significant figures'''.
The diameter of [[Earth]] = 12,700,000m correct to 3 '''significant figures'''.
The diameter of [[Earth]] = 10,000,000m correct to 1 '''significant figures'''.

← Older revision		Revision as of 16:21, 19 December 2019
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	:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Significant figures, page 7, GCSE Physics; The Revision Guide, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Significant figures, page 7, GCSE Physics; The Revision Guide, CGP, Edexcel '']
	:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Significant figures, pages 15, 332, GCSE Chemistry, CGP, Edexcel '']		:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Significant figures, pages 15, 332, GCSE Chemistry, CGP, Edexcel '']
		+
		+	====OCR====
		+	:[https://www.amazon.co.uk/gp/product/0198359810/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359810&linkCode=as2&tag=nrjc-21&linkId=d768d99f1a06f7c12fab40e5aef85a55 ''Significant figures (sig. fig.), page 281, Gateway GCSE Biology, Oxford, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/0198359837/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359837&linkCode=as2&tag=nrjc-21&linkId=3c4229e8b023b2b60768e7ea2307cc6f ''Significant figures (sig. Fig.), pages 281-282, Gateway GCSE Physics, Oxford, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Significant figures, page 6, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945660/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945660&linkCode=as2&tag=nrjc-21&linkId=83aa4500ad7759e7f401a1c5ba5df758 ''Significant figures, page 7, Gateway GCSE Biology; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Significant figures, page 7, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/1782945687/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945687&linkCode=as2&tag=nrjc-21&linkId=9a598e52189317a20311d7a632747bc9 ''Significant figures, page 7, Gateway GCSE Physics; The Revision Guide, CGP, OCR '']
		+	:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Significant figures, pages 295-296, Gateway GCSE Chemistry, Oxford, OCR '']

← Older revision		Revision as of 08:47, 29 November 2019
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	:[https://www.amazon.co.uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851346&linkCode=as2&tag=nrjc-21&linkId=3ac654f4b0da781c49c855a1af4c92ea ''Significant figures, page 67, GCSE Chemistry, Hodder, AQA '']		:[https://www.amazon.co.uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851346&linkCode=as2&tag=nrjc-21&linkId=3ac654f4b0da781c49c855a1af4c92ea ''Significant figures, page 67, GCSE Chemistry, Hodder, AQA '']
	:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d238 ''Significant figures, page 7, GCSE Chemistry; The Revision Guide, CGP, AQA '']		:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d238 ''Significant figures, page 7, GCSE Chemistry; The Revision Guide, CGP, AQA '']
		+
		+	====Edexcel====
		+
		+	:[https://www.amazon.co.uk/gp/product/1782948120/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948120&linkCode=as2&tag=nrjc-21&linkId=dedef775c6a43dbb0a609441525adac0 ''Significant figures, page 15, GCSE Biology, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782948163/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948163&linkCode=as2&tag=nrjc-21&linkId=0fdbfd5dd397d6e24a9dfb250f08587f ''Significant figures, page 15, GCSE Physics, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945741/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945741&linkCode=as2&tag=nrjc-21&linkId=30da4f2178da182547b62a7329d13b57 ''Significant figures, page 6, GCSE Combined Science; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782946748/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946748&linkCode=as2&tag=nrjc-21&linkId=a4f0348fc37d0ba1bb52d27f8679581f ''Significant figures, page 7, GCSE Biology; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945725/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945725&linkCode=as2&tag=nrjc-21&linkId=694be7494de75af3349537d34e13f7f0 ''Significant figures, page 7, GCSE Chemistry; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782945733/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945733&linkCode=as2&tag=nrjc-21&linkId=2a2dbec9db6bf5766c0458d908fa0a52 ''Significant figures, page 7, GCSE Physics; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1782948147/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782948147&linkCode=as2&tag=nrjc-21&linkId=f63dcd8345f4e49c717b39a228a36c7c ''Significant figures, pages 15, 332, GCSE Chemistry, CGP, Edexcel '']

← Older revision		Revision as of 10:35, 13 November 2019
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	The diameter of [[Earth]] = 10,000,000m correct to 1 '''significant figures'''.		The diameter of [[Earth]] = 10,000,000m correct to 1 '''significant figures'''.
		+
		+
		+	===References===
		+	====AQA====
		+
		+	:[https://www.amazon.co.uk/gp/product/0008158770/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0008158770&linkCode=as2&tag=nrjc-21&linkId=ec31595e720e1529e49876c3866fff6e ''Significant figure (maths skill), pages 39, 87, GCSE Physics; Student Book, Collins, 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 ''Significant figures (maths), pages 286-7, GCSE Chemistry; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946403/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946403&linkCode=as2&tag=nrjc-21&linkId=32a0abb60dff015b15b50e9b1d7b4644 ''Significant figures, page 14, GCSE Combined Science Trilogy; Physics, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945954/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945954&linkCode=as2&tag=nrjc-21&linkId=100574c08fbbb64318256eb79ed61a76 ''Significant figures, page 15, GCSE Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945962/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945962&linkCode=as2&tag=nrjc-21&linkId=476bb5c8d1dfb5c08ac81b6d4d1c98d8 ''Significant figures, page 15, GCSE Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782946381/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782946381&linkCode=as2&tag=nrjc-21&linkId=5ec5fc3f6429e30c1d9ab9bca2bccf93 ''Significant figures, page 15, GCSE Combined Science Trilogy; Biology, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294639X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294639X&linkCode=as2&tag=nrjc-21&linkId=51599bb45a2bfaf7c1b6a978b2ca2616 ''Significant figures, page 15, GCSE Combined Science Trilogy; Chemistry, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945970/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945970&linkCode=as2&tag=nrjc-21&linkId=a120d24dcc7cc7a58192069a3aafc1d2 ''Significant figures, page 15, GCSE Physics; The Complete 9-1 Course for AQA, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851354/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851354&linkCode=as2&tag=nrjc-21&linkId=9012a0d354024419214fb3ad5ac44ba0 ''Significant figures, page 180, GCSE Combined Science Trilogy 1, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/019835939X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=019835939X&linkCode=as2&tag=nrjc-21&linkId=57e96876985fc39b1a3d8a3e3dc238b6 ''Significant figures, page 259, GCSE Physics; Third Edition, Oxford University Press, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945563/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945563&linkCode=as2&tag=nrjc-21&linkId=9a1d023a374038e6072f33c4f3cf808b ''Significant figures, page 6, GCSE Biology; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945598/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945598&linkCode=as2&tag=nrjc-21&linkId=ad276ad49df77ab4b40ab4fd0fe10283 ''Significant figures, page 6, GCSE Combined Science; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/178294558X/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=178294558X&linkCode=as2&tag=nrjc-21&linkId=f0dfb66dafcb0c6e9449e7b1a4ae1ac407 ''Significant figures, page 6, GCSE Physics; The Revision Guide, CGP, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851346/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851346&linkCode=as2&tag=nrjc-21&linkId=3ac654f4b0da781c49c855a1af4c92ea ''Significant figures, page 67, GCSE Chemistry, Hodder, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1782945571/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945571&linkCode=as2&tag=nrjc-21&linkId=9e29fad914244909903e5e93f8a01d238 ''Significant figures, page 7, GCSE Chemistry; The Revision Guide, CGP, AQA '']

@@ Line 1: / Line 1: @@
 ==Key Stage 4==
 ===Meaning===
-'''Significant Figures''' are the number of digits representing the [[accurate]] value of a [[number]].
+'''Significant Figures''' are the number of digits representing the [[accurate]] value of a number.
 ===About Significant Figures===
@@ Line 7: / Line 7: @@
 : A number may be correct to a given number of '''significant figures'''.
 : The number of '''significant figures''' is related to how [[resolution]] of a [[Measuring Instrument|measuring instrument]].
-: When performing a calculation the answer should never be given to more '''significant figures''' than the numbers used in the [[calculation]].
+: When performing a calculation the answer should never be given to more '''significant figures''' than the numbers used in the calculation.
 ===Examples===

@@ Line 7: / Line 7: @@
 : A number may be correct to a given number of '''significant figures'''.
 : The number of '''significant figures''' is related to how [[resolution]] of a [[Measuring Instrument|measuring instrument]].
-: When performing a [[calculation]] the answer should never be given to more '''significant figures''' than the numbers used in the [[calculation]].
+: When performing a calculation the answer should never be given to more '''significant figures''' than the numbers used in the [[calculation]].
 ===Examples===

@@ Line 11: / Line 11: @@
 ===Examples===
 π = 3.14159265359 correct to 12 '''significant figures'''.
 π = 3.142 correct to 4 '''significant figures'''.
 The diameter of [[Earth]] = 12,742,000m correct to 5 '''significant figures'''.
 The diameter of [[Earth]] = 12,700,000m correct to 3 '''significant figures'''.
 The diameter of [[Earth]] = 10,000,000m correct to 1 '''significant figures'''.

@@ Line 1: / Line 1: @@
 ==Key Stage 4==
 ===Meaning===
-[[Significant Figures]] are the number of digits in a number that represent the [[precise|precision]] of the [[number]].
+[[Significant Figures]] are the number of digits representing the [[accurate]] value of a [[number]].
 ===About Significant Figures===
 : [[Significant Figures]] begin with the digit representing the largest number.
-: A number may be [[precise]] to a given number of [[Significant Figures|significant figures]].
+: A number may be correct to a given number of [[Significant Figures|significant figures]].
-: The number of [[Significant Figures|significant figures]] is related to how [[precise]] the [[reading]] from an [[Measuring Instrument|measuring instrument]] may be.
+: The number of [[Significant Figures|significant figures]] is related to how [[resolution]] of a [[Measuring Instrument|measuring instrument]].
 : When performing a [[calculation]] the answer should never be given to more [[Significant Figures|significant figures]] than the numbers used in the [[calculation]].