JAMB Physics 2007 Objective — Question 31
Question 31 of 50 from the Joint Admissions and Matriculation Board (JAMB) Physics 2007 Objective paper, with the correct answer and a full explanation.
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I. Use a liquid with a high melting point II. Use a liquid of high volume expansivity III. Use a capillary tube of large diameter. Which of the above would enhance the sensitivity of a liquid-in-glass thermometer?
- A. I only
- B. II onlyCorrect
- C. II and III only
- D. I and III only
Explanation
Sensitivity of a liquid-in-glass thermometer is enhanced by using a liquid with high volume expansivity (statement II).
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