Heat-Chapter 1, Physics, Kerala State Syllabus

Slide 1 :

Review : Review Units of Heat CALORIE & Joule 1 : 4.2

Review : Review Unit of TemperatureKelvin, Celcius/Centigrade, Farenheit

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Slide 7 :

Review : Review Water boils at 100 ° C at normal pressure (at sea level)

Conversion : Conversion To convert from Celsius (Centigrade) to Fahrenheit, you multiply the temperature given in centigrade degrees by 9, divide that number by 5, then add 32. Why? 100 ° C = 212 ° F

Slide 10 :

Heat Capacity : Heat Capacity Heat necessary to increase the temperature by 1° Water Coconut Oil Aluminium 4.2 2.1 .9 http://www.engineeringtoolbox.com/specific-heat-metals-d_152.html http://www.engineeringtoolbox.com/flash-point-fuels-d_937.html

Real life : Real life Our Body Radiator in cars Sea Breeze / Land Breeze

Slide 13 :

Thrills and Chills : Thrills and Chills http://science.pppst.com/matter.html http://en.wikipedia.org/wiki/State_of_matter http://www.grc.nasa.gov/WWW/K-12/airplane/state.html http://www.800mainstreet.com/1/0001-02-statesofmatter.html http://chemistry.about.com/library/weekly/bltempconvert.htm http://chemistry.about.com/ http://www.chem4kids.com/files/matter_intro. http://www.bbc.co.uk/schools/websites/4_11/site/science.shtml