the distance between LFP and UFP in thermometer is 100 cm.at a certain temperature the mercury thread is 15.5 cm tall,temperature in Fahrenheit scale is
Answers
Explanation:
I I think lfp and Ufp stands for lower fixed point and upper fixed point respectively also guess if p is ice point is zero degree Celsius and uefi is hot. which is hundred degree Celsiusso 15.5 CM scale is approx 15.5 degree Celsius and in fahrenheit scale it is approx 29.4 Fahrenheit
Explanation:
total division=212-32=180
total distance=100
distance between each degree=total distance÷total division
=100÷180
=5÷9
given length of mercury thread=15.5
no.of degree×distance between each degree=15.5
no.of degree=15.5÷(5÷9)
=15.5×9÷5
=27.9
temperature on Fahrenheit scale =least
temperature+no.of degree
temperature on Fahrenheit scale=32+27.9
temperature on Fahrenheit scale=59.9°F
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