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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
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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
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
- The horizontal range and the maximum height of a projectile are equal
- α- particles, β – particles and γ – rays are all having same energy.
- A body of mass 0.25 kg is projected with muzzle velocity 100 m/s from a tank
- The speed of electromagnetic waves in vaccum is equal to
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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