On centigrade scale the temperature of a body increases by 30 degrees. The increase in temperature on
Fahrenheit scale is
(1) 50°
(2) 40°
(3) 30°
(4) 54°
Answers
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5
Answer:
(4) 54F
Explanation:
11111
F1-F2=9/5(c1-c2)
=9/5(30)
=54F
° sign is never used for fahranheit
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