This PPT is based on the NCERT grade 7 Science textbook’s 4th chapter ,‘Heat’. You will be able to find out how to measure the heat of an object, what devices are used for measuring temperature, how the heat is transferred, why we wear different kinds of clothes in different seasons and much more through this PPT. All the topics given in the chapter are explained here with illustrations and in crisp points. So, download this PPT right away to understand the chapter well, and also to ace your exams. Good Luck!

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