Question

Which of the following will lead to maximum enolisation ? o II (1) H C CH, (2) HỌC C CH, CÁCH, II II 0 O (3) H.CC CH, C-OCH, II II O O © (4)​

Answer 1

Explanation:

Galileo Galilei is often claimed to be the inventor of the thermometer. However the instrument he invented could not strictly be called a thermometer: to be a thermometer an instrument must measure temperature differences; Galileo’s instrument did not do this, but merely indicated temperature differences. His instrument therefore, should rightly be called a thermoscope.