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Q. |
Mercury is commonly used as a thermometric fluid rather than water because |
A. | specific heat of mercury is less than water |
B. | specific heat of mercury is more than water |
C. | mercury has greater visibility than water |
D. | density of mercury is more than the water |
Answer» C. mercury has greater visibility than water | |
Explanation: One special kind of mercury-in- glass thermometer, called a maximum thermometer, works by having a constriction in the neck close to the bulb. |
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