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Which of the following pairs is wrong
Options
(a) Pressure-Barometer
(b) Relative density-Pyrometer
(c) Temperature-Thermometer
(d) Earth-Seismograph
Correct Answer:
Relative density-Pyrometer
Explanation:
Barometer – Used to measure a atmospheric pressure
Pyrometer – Used to measure temperature of a surface
Thermometer – Used to measure a temperature gradient
Seismograph – Used to measure a earthquake Hydrometer – Used to measure a relative density
Related Questions: - Which of the following is not a thermodynamical coordinate?
- A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- Number of spectral lines in hydrogen atom is
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Topics: Physical World and Measurement
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is not a thermodynamical coordinate?
- A thin convex lens of refractive index 1.5 has 20 cm focal length in air. If the lens
- Number of spectral lines in hydrogen atom is
- If c is the velocity of light in free space, the time taken by light to travel
- A force of 5 N is acting on an object. Displacement of object is 10 m and the work done
Topics: Physical World and Measurement (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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