Sunita has two thermometers, one calibrated in celsius and the other infahrenheit. Both the thermometers are dipped in hot milk. The Fahrenheitthermometer reads 140 oF. The temperature registered by the Celsiusthermometer will be(A) 50 oC (B) 60 oC(C) 70 oC (D) 80 oC

To convert temperature from Fahrenheit to Celsius, we use the formula:

C = (F - 32) * 5/9

Where: C = temperature in Celsius F = temperature in Fahrenheit

Given that the temperature in Fahrenheit (F) is 140 degrees, we can substitute this into the formula:

C = (140 - 32) * 5/9 C = 108 * 5/9 C = 60 degrees Celsius

So, the temperature registered by the Celsius thermometer will be 60 degrees Celsius. Therefore, the correct answer is (B) 60 oC.