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Class 7 Science CBSE Board | Chapter 4, Heat | NCERT Science Solutions

Class VII Science (CBSE Board) Chapter 4, heat Class 7 Science NCERT Answers of Chapter 4 Exercise Questions Question.1: State similarities and differences between the laboratory and clinical thermometer.   Answer: Similarities: 1. Both consist of a long, narrow, uniform glass tube. 2. Both have a bulb containing mercury at the end of the tube. 3. Both are marked with Celsius