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Tamil Nadu Board of Secondary EducationHSC Science Class 11

The normal boiling point of water is 100°C or 212°F and the freezing point of water is 0°C or 32°F. Find the value of F for 38°C - Mathematics

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Question

The normal boiling point of water is 100°C or 212°F and the freezing point of water is 0°C or 32°F. Find the value of F for 38°C

Sum

Solution

For 38°C To find F

(1) ⇒ C = `5/9("F" - 32^circ)`

`9/5"C"` = F – 32°

F = `9/5"C" + 32^circ`

= `9/5 xx 38^circ + 32`

= `342/5 + 32`

= `(342 + 160)/5`

= `502/5`

F = 100.4°

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Chapter 6: Two Dimensional Analytical Geometry - Exercise 6.2 [Page 260]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 6 Two Dimensional Analytical Geometry
Exercise 6.2 | Q 5. (iii) | Page 260

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