The liquid used in the laboratory thermometer is generally alcohol (coloured red to make it easily seen) or __________.
Question
The liquid used in the laboratory thermometer is generally alcohol (coloured red to make it easily seen) or __________.
sensors
mercury
sense
across
Answer
mercury
Detailed Explanation
The textbook states: “The liquid used in the laboratory thermometer is generally alcohol (coloured red to make it easily seen) or mercury.” — Examisthan.com