Specific Latent Heat - Revision history

Ellen References at 09:56, 20 December 2019

2019-12-20T09:56:23Z

Ellen References at 09:08, 29 November 2019

2019-11-29T09:08:17Z

Ellen References at 13:54, 13 November 2019

2019-11-13T13:54:16Z

NRJC at 13:51, 7 June 2019

2019-06-07T13:51:07Z

NRJC: /* Example Calculations */

2019-03-06T13:37:14Z

‎Example Calculations

NRJC at 13:36, 6 March 2019

2019-03-06T13:36:50Z

NRJC: Created page with "==Key Stage 4== ===Meaning=== '''Specific Latent Heat''' is the energy required to change the state of 1kg of a substance. ===About Specific Latent H..."

2019-03-06T11:41:03Z

Created page with "==Key Stage 4== ===Meaning=== '''Specific Latent Heat''' is the energy required to change the state of 1kg of a substance. ===About Specific Latent H..."

New page

==Key Stage 4==
===Meaning===
'''Specific Latent Heat''' is the [[energy]] required to [[State Change|change the state]] of 1kg of a [[substance]].

===About Specific Latent Heat===
: The [[SI Unit]] of '''specific latent heat''' is the J/kg.
: Different [[material]]s have a different '''specific latent heat'''.
: '''Specific latent heat''' depends on the strength of the [[bond]]s holding the [[particle]]s to each other.
: The '''specific latent heat''' of a [[material]] can be found by [[measuring]] the [[energy]] needed to [[State Change|change the state]] of the [[material]].

{| class="wikitable"
|[[File:MeltingGraph.png|center|300px]]
|[[File:BoilingGraph.png|center|300px]]
|-
| style="height:20px; width:300px; text-align:left;" |The increase [[Internal Energy|internal energy]] during the [[time]] when the [[temperature]] remains constant is the [[energy]] required to [[melt]] the [[material]]. This can be used to calculate the [[Specific Latent Heat of Fusion|'''specific latent heat''' of fusion]].
| style="height:20px; width:300px; text-align:left;" |The increase [[Internal Energy|internal energy]] during the [[time]] when the [[temperature]] remains constant is the [[energy]] required to [[boil|vaporise]] the [[material]]. This can be used to calculate the [[Specific Latent Heat of Vaporisation|'''specific latent heat''' of vaporisation]].
|}

← Older revision		Revision as of 09:56, 20 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 ''Specific latent heat, page 96, 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 ''Specific latent heat, page 96, GCSE Physics; The Revision Guide, 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 ''Specific latent heat, pages 307-309, 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 ''Specific latent heat, pages 307-309, GCSE Physics, CGP, Edexcel '']
		+
		+	====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 ''Specific latent heat (J/Kg), pages 30-31, 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 ''Specific latent heat, page 154, Gateway GCSE Combined Science; 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 ''Specific latent heat, page 16, Gateway GCSE Physics; The Revision Guide, CGP, OCR '']

← Older revision		Revision as of 09:08, 29 November 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 ''Specific latent heat; of fusion, pages 83, 95-6, 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 ''Specific latent heat; of fusion, pages 83, 95-6, 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 ''Specific latent heat; of vaporisation, pages 83, 95-6, 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 ''Specific latent heat; of vaporisation, pages 83, 95-6, GCSE Physics; Student Book, Collins, AQA '']
		+
		+	====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 ''Specific latent heat, page 187, GCSE Physics, Pearson 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 ''Specific latent heat, page 203, GCSE Combined Science; 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 ''Specific latent heat, page 96, GCSE Physics; The Revision Guide, 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 ''Specific latent heat, pages 307-309, GCSE Physics, CGP, Edexcel '']

← Older revision		Revision as of 13:54, 13 November 2019
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	<math>L_v \approx 2300 J/kg</math>		<math>L_v \approx 2300 J/kg</math>
	\|}		\|}
		+
		+	===References===
		+	====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 ''Specific latent heat of fusion, page 84, GCSE Physics; Third Edition, Oxford University Press, 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 ''Specific latent heat of vaporisation, page 85, GCSE Physics; Third Edition, Oxford University Press, 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 ''Specific latent heat, page 103, GCSE Combined Science Trilogy; Physics, 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 ''Specific latent heat, page 113, GCSE Physics; The Complete 9-1 Course for AQA, 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=ad276ad49df77ab4b40ab4fd0fe10298 ''Specific latent heat, page 196, GCSE Combined Science; 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=ad276ad49df77ab4b40ab4fd0fe10343 ''Specific latent heat, page 196, 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=f0dfb66dafcb0c6e9449e7b1a4ae1ac419 ''Specific latent heat, page 40, GCSE Physics; The Revision Guide, 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 ''Specific latent heat, pages 327-8, GCSE Combined Science Trilogy 1, Hodder, 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 ''Specific latent heat, pages 75-6, GCSE Physics, 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 ''Specific latent heat, pages 84-85, 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 ''Specific latent heat; of fusion, pages 83, 95-6, 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 ''Specific latent heat; of vaporisation, pages 83, 95-6, GCSE Physics; Student Book, Collins, AQA '']

@@ Line 24: / Line 24: @@
 <math>L = \frac{E}{m}</math>
-Where:
+Where
 <math>L</math> = The [[Specific Latent Heat]] of the [[material]].

@@ Line 56: / Line 56: @@
 <math>L_f = 3.36363 \times 10^5 J/kg</math>
-<math>L_f \approx 3.4x10^5 J/kg</math>
+<math>L_f \approx 3.4 \times 10^5 J/kg</math>
 | style="height:20px; width:300px; text-align:left;" |'''2. [[Substitute (Maths)|Substitute]] the numbers into the [[equation]] and [[Solve (Maths)|solve]].'''

@@ Line 15: / Line 15: @@
 | style="height:20px; width:300px; text-align:left;" |The increase [[Internal Energy|internal energy]] during the [[time]] when the [[temperature]] remains constant is the [[energy]] required to [[melt]] the [[material]]. This can be used to calculate the [[Specific Latent Heat of Fusion|'''specific latent heat''' of fusion]].
 | style="height:20px; width:300px; text-align:left;" |The increase [[Internal Energy|internal energy]] during the [[time]] when the [[temperature]] remains constant is the [[energy]] required to [[boil|vaporise]] the [[material]]. This can be used to calculate the [[Specific Latent Heat of Vaporisation|'''specific latent heat''' of vaporisation]].
 |}