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A centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140°. What is the fall in temperature as registered by the Centigrade thermometer? (a) 80° (b) 60° (c) 40° (d) 30°



A centigrade and a Fahrenheit thermometer are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140°. What is the fall in temperature as registered by the Centigrade thermometer?


        (a)    80°  


(b)    60°    


(c)    40°  


(d)    30°


Grade:11

1 Answers

Amit Saxena
35 Points
10 years ago

Temperature of boiling water = 1000C

We get, fall in temperature = 100 - 60 = 40°C

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