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Q. |
A faulty thermometer has its fixed points marked as 5° and 95°. The temperature of a body as measured by the faulty thermometer is 59°. Find the correct temperature of the body on a Celsius scale. |
A. | 60°c |
B. | 40°c |
C. | 20°c |
D. | 0°c |
Answer» A. 60°c | |
Explanation: (tc-0)/(100-0)=(temperature on faulty scale-lower fixed point)/(upper fixed point-lower fixed point) |
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