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Question 7 (Page 138) Observe the part of thermometer shown in Fig. 7.8 and answer the following questions: (ii) What is the reading of the thermometer? Between 20°C and 30°C, there are 10 divisions. So each division measures: (30^∘ 𝐶−20^∘ 𝐶)/10=(10^∘ 𝐶)/10=1^∘ 𝐶 Each division measures 1°C. So, The reading of the thermometer is 26°C

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 15 years and a teacher from the past 19 years. He teaches Science, Economics, Accounting and English at Teachoo