Heat Chapter Class 7 Notes
Document Details
Vikash Residential School Bhawanipatna
Ratnakar Mahanand
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Summary
These notes provide an overview of heat transfer for class 7 science students. The topics discussed include conduction, convection, and radiation. The document also explains the concept of heat and temperature, including different types of thermometers and their uses.
Full Transcript
CLASS -VII SUBJECT - SCIENCE Chapter No.03 HEAT Prepared By: Ratnakar Mahanand 24 :- CONTENT:- 25 Heat and Temperature Hotness and Coldness Temperature ° 26 Heat 1.4 Distingui...
CLASS -VII SUBJECT - SCIENCE Chapter No.03 HEAT Prepared By: Ratnakar Mahanand 24 :- CONTENT:- 25 Heat and Temperature Hotness and Coldness Temperature ° 26 Heat 1.4 Distinguished between Heat & Temperature DifferencebetweenHeatandTemperature ° ° 27 Thermometer Clinical Thermometer Bulb Stem ° ° ° 28 Laboratory Thermometer ℃ ℃ ° ° Didyouknow? 29 Precautions for Thermometers ° 30 Modes of Heat Transfer Conduction 31 32 33 Convection 34 35 Radiation Reflected Surface Absorbed Transmitted 36 Heat and Fashion 37 1st blanket Trappedair 2nd blanket 38 MindMap HeatTransfer Conduction Heatand Convection Fashio n Radiation Heat Heat and Temperature Hotnessand Heat Coldness Temperature Measuredby Precautions Thermometer Clinical Thermometer 39 Thermometer Laboratory
