Question

When Daniel Gabriel Fahrenheit (1686-1736) thought
of designing a thermometer, he had to find the lowest
temperature possible to create 0°F. The lowest
temperature was taken as the
A. Temperature of freezing ice at high altitude
B. Temperature of Frigorific mixture of ice, water
and sea salt
C. Temperature of early morning winter frost
D. None of these.
​

Answer 1

Answer:

Daniel Fahrenheit invented the first truly accurate thermometer using mercury instead of alcohol and water mixtures. In the laboratory, he used his invention to develop the first temperature scale precise enough to become a worldwide standard