A. a German Physicist
B. developed the mercury thermometer in
C. devised temperature scale
D. All of the above
Check Also
The first war between Arabs and Israel was fought in:
A 1946 B 1947 C 1948 D 1949 More than
A. a German Physicist
B. developed the mercury thermometer in
C. devised temperature scale
D. All of the above
A 1946 B 1947 C 1948 D 1949 More than