A measured temperature on Fahrenheit scale is 200 °F. What will this reading
be on Celsius scale?
(i) 40 °C
(ii) 94 °C
(iii) 93.3 °C
(iv) 30 °C
Answers
Answer : The correct option is, (iii) 93.3^oC93.3
o
C
Solution :
As we are given the temperature reading in Fahrenheit scale. Now we have to calculate the temperature reading in Celsius.
Conversion factor used to convert Fahrenheit to Celsius.
^oC=\frac{5}{9}\times (^oF-32)
o
C=
9
5
×(
o
F−32)
Now put the value of Fahrenheit in this formula, we get the reading in Celsius.
^oC=\frac{5}{9}\times (200^oF-32)=93.3^oC
o
C=
9
5
×(200
o
F−32)=93.3
o
C
Therefore, the temperature reading in Celsius is, 93.3^oC93.3
o
C
Answer:
The correct option is, (iii) 93.3
9/5( degree C) + 32
9/5( degree C) + 32200 = 9/5 (c ) +32
9/5( degree C) + 32200 = 9/5 (c ) +32(200 -32) x5 / 9 = C
9/5( degree C) + 32200 = 9/5 (c ) +32(200 -32) x5 / 9 = CC = 93.3
Therefore, the temperature reading in Celsius is, 93.3°C
Explanation:
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