Question 13 - Questions at the end of chapter (Page 137, 138, 139 & 140) - Chapter 7 Class 6 - Temperature and its Measurement (Curiosity)

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Question 13 (Page 140) Draw the scale of a thermometer in which the smallest division reads 0.5 °C. You may draw only the portion between 10 °C and 20 °C.Between 10°C and 20°C, each division should measure 〖0.5〗^∘ 𝐶 (20^∘ 𝐶−10^∘ 𝐶)/(N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠 )=〖0.5〗^∘ 𝐶 (10^∘ 𝐶)/(N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠 )=〖0.5〗^∘ 𝐶 10^∘ 𝐶=〖N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠 × 0.5〗^∘ 𝐶 〖N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠 × 0.5〗^∘ 𝐶=10^∘ 𝐶 N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠=(10^∘ 𝐶)/(〖0.5〗^∘ 𝐶) N𝑜. 𝑜𝑓 𝐷𝑖𝑣𝑖𝑠𝑖𝑜𝑛𝑠=100/5=20 divisions

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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