Atmospheric Pressure - Revision history

Ellen References at 17:39, 30 November 2019

2019-11-30T17:39:33Z

NRJC at 11:34, 29 October 2019

2019-10-29T11:34:54Z

NRJC at 09:08, 28 October 2019

2019-10-28T09:08:22Z

NRJC: /* Variation with Height */

2019-04-07T21:18:57Z

‎Variation with Height

NRJC at 14:37, 11 February 2019

2019-02-11T14:37:37Z

NRJC: /* About Atmospheric Pressure */

2019-02-03T17:09:33Z

‎About Atmospheric Pressure

NRJC at 13:13, 15 October 2018

2018-10-15T13:13:17Z

NRJC at 13:10, 15 October 2018

2018-10-15T13:10:00Z

NRJC: Created page with "==Key Stage 3== ===Meaning=== '''Atmospheric Pressure''' is the pressure on an object due to the particles of gas in the atmosphere colliding w..."

2018-10-15T13:05:57Z

Created page with "==Key Stage 3== ===Meaning=== '''Atmospheric Pressure''' is the pressure on an object due to the particles of gas in the atmosphere colliding w..."

New page

==Key Stage 3==
===Meaning===
'''Atmospheric Pressure''' is the [[pressure]] on an [[object]] due to the [[particle]]s of [[gas]] in the [[atmosphere]] [[collide|colliding]] with the [[object]].

← Older revision		Revision as of 17:39, 30 November 2019
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	:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Atmospheric pressure, page 202, GCSE Physics, Pearson Edexcel '']		:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Atmospheric pressure, page 202, GCSE Physics, Pearson 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 ''Atmospheric pressure, page 319, GCSE Physics, 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 ''Atmospheric pressure, page 319, GCSE Physics, CGP, Edexcel '']
		+
		+	====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 ''Atmospheric pressure, page 19, Gateway GCSE Physics; The Revision Guide, CGP, 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 ''Atmospheric pressure, pages 38-39, Gateway GCSE Physics, Oxford, OCR '']

← Older revision		Revision as of 11:34, 29 October 2019
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	:[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 ''Atmospheric pressure, pages 174-5, GCSE Physics; Student Book, Collins, 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 ''Atmospheric pressure, pages 174-5, GCSE Physics; Student Book, Collins, 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac23 ''Atmospheric pressure, pages 41, 59, GCSE Physics; 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac23 ''Atmospheric pressure, pages 41, 59, GCSE Physics; The Revision Guide, CGP, AQA '']
		+	====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 ''Atmospheric pressure, page 102, GCSE Physics; The Revision Guide, CGP, Edexcel '']
		+	:[https://www.amazon.co.uk/gp/product/1292120223/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1292120223&linkCode=as2&tag=nrjc-21&linkId=068ecf40278c32406a7f1c6e66751417 ''Atmospheric pressure, page 202, GCSE Physics, Pearson 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 ''Atmospheric pressure, page 319, GCSE Physics, CGP, Edexcel '']

← Older revision		Revision as of 09:08, 28 October 2019
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	*The [[atmosphere]] is less [[density\|dense]] - Less frequent [[collision]]s between the [[particle]]s and the surface of the [[object]].		*The [[atmosphere]] is less [[density\|dense]] - Less frequent [[collision]]s between the [[particle]]s and the surface of the [[object]].
	*The [[temperature]] is colder - [[Particle]]s move more slowly leading to less [[collision]]s and the [[collision]]s which do happen occur with less [[force]].		*The [[temperature]] is colder - [[Particle]]s move more slowly leading to less [[collision]]s and the [[collision]]s which do happen occur with less [[force]].
		+
		+	==Key Stage 4==
		+	===Meaning===
		+	'''Atmospheric Pressure''' is the [[pressure]] on an [[object]] due to the [[particle]]s of [[gas]] in the [[atmosphere]] [[collide\|colliding]] with the [[object]].
		+
		+	===About Atmospheric Pressure===
		+	: '''Atmospheric Pressure''' changes with '''height''' above the [[Earth]]s surface. The higher up, the lower the [[pressure]].
		+	: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 101,000Pa.
		+	: The [[force]] responsible for '''atmospheric pressure''' is the [[weight]] of all the [[particle]]s above the [[object]].
		+
		+	===Variation with Height===
		+	: As the height of an [[object]] increases the '''atmospheric pressure''' decreases.
		+	: [[Fluid Pressure\|Pressure]] in a [[fluid]] is due to the [[weight]] of the [[fluid]] above the [[object]]. As an [[object]] gets higher, there is less [[atmosphere]] above that [[object]].
		+	: The reduction in [[pressure]] is related to the [[density]] and motion of [[particle]]s in the [[atmosphere]].
		+	At higher altitudes:
		+	*The [[atmosphere]] is less [[density\|dense]] - Less frequent [[collision]]s between the [[particle]]s and the surface of the [[object]].
		+	*The [[temperature]] is colder - [[Particle]]s move more slowly leading to less [[collision]]s and the [[collision]]s which do happen occur with less [[force]].
		+
		+	===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 ''Atmospheric pressure, page 120-1, GCSE Chemistry; Student Book, Collins, AQA '']
		+	:[https://www.amazon.co.uk/gp/product/1471851370/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1471851370&linkCode=as2&tag=nrjc-21&linkId=01c69b0ae058f809cf636033e6ba793e ''Atmospheric pressure, page 139, GCSE Physics, Hodder, 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 ''Atmospheric pressure, page 171, GCSE Physics; The Complete 9-1 Course for AQA, CGP, 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 ''Atmospheric pressure, pages 166-167, GCSE Physics; Third Edition, Oxford University Press, 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 ''Atmospheric pressure, pages 174-5, GCSE Physics; Student Book, Collins, 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac23 ''Atmospheric pressure, pages 41, 59, GCSE Physics; The Revision Guide, CGP, AQA '']

@@ Line 12: / Line 12: @@
 : [[Fluid Pressure|Pressure]] in a [[fluid]] is due to the [[weight]] of the [[fluid]] above the [[object]]. As an [[object]] gets higher, there is less [[atmosphere]] above that [[object]].
 : The reduction in [[pressure]] is related to the [[density]] and motion of [[particle]]s in the [[atmosphere]].
-At higher [[altitude]]s:
+At higher altitudes:
 *The [[atmosphere]] is less [[density|dense]] - Less frequent [[collision]]s between the [[particle]]s and the surface of the [[object]].
 *The [[temperature]] is colder - [[Particle]]s move more slowly leading to less [[collision]]s and the [[collision]]s which do happen occur with less [[force]].

← Older revision		Revision as of 14:37, 11 February 2019
Line 7:		Line 7:
	: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 101,000Pa.		: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 101,000Pa.
	: The [[force]] responsible for '''atmospheric pressure''' is the [[weight]] of all the [[particle]]s above the [[object]].		: The [[force]] responsible for '''atmospheric pressure''' is the [[weight]] of all the [[particle]]s above the [[object]].
		+
		+	===Variation with Height===
		+	: As the height of an [[object]] increases the '''atmospheric pressure''' decreases.
		+	: [[Fluid Pressure\|Pressure]] in a [[fluid]] is due to the [[weight]] of the [[fluid]] above the [[object]]. As an [[object]] gets higher, there is less [[atmosphere]] above that [[object]].
		+	: The reduction in [[pressure]] is related to the [[density]] and motion of [[particle]]s in the [[atmosphere]].
		+	At higher [[altitude]]s:
		+	*The [[atmosphere]] is less [[density\|dense]] - Less frequent [[collision]]s between the [[particle]]s and the surface of the [[object]].
		+	*The [[temperature]] is colder - [[Particle]]s move more slowly leading to less [[collision]]s and the [[collision]]s which do happen occur with less [[force]].

@@ Line 5: / Line 5: @@
 ===About Atmospheric Pressure===
 : '''Atmospheric Pressure''' changes with '''height''' above the [[Earth]]s surface. The higher up, the lower the [[pressure]].
-: The '''atmospheric pressure''' at [[Sea Level|sea level]] is 105,000Pa.
+: The '''atmospheric pressure''' at [[Sea Level|sea level]] is 101,000Pa.
 : The [[force]] responsible for '''atmospheric pressure''' is the [[weight]] of all the [[particle]]s above the [[object]].

← Older revision		Revision as of 13:13, 15 October 2018
Line 6:		Line 6:
	: '''Atmospheric Pressure''' changes with '''height''' above the [[Earth]]s surface. The higher up, the lower the [[pressure]].		: '''Atmospheric Pressure''' changes with '''height''' above the [[Earth]]s surface. The higher up, the lower the [[pressure]].
	: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 105,000Pa.		: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 105,000Pa.
		+	: The [[force]] responsible for '''atmospheric pressure''' is the [[weight]] of all the [[particle]]s above the [[object]].

← Older revision		Revision as of 13:10, 15 October 2018
Line 2:		Line 2:
	===Meaning===		===Meaning===
	'''Atmospheric Pressure''' is the [[pressure]] on an [[object]] due to the [[particle]]s of [[gas]] in the [[atmosphere]] [[collide\|colliding]] with the [[object]].		'''Atmospheric Pressure''' is the [[pressure]] on an [[object]] due to the [[particle]]s of [[gas]] in the [[atmosphere]] [[collide\|colliding]] with the [[object]].
		+
		+	===About Atmospheric Pressure===
		+	: '''Atmospheric Pressure''' changes with '''height''' above the [[Earth]]s surface. The higher up, the lower the [[pressure]].
		+	: The '''atmospheric pressure''' at [[Sea Level\|sea level]] is 105,000Pa.