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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
- Two capacitors 3μF and 4μF, are individually charged across a 6 V battery.
- A spring balance is attched to the ceiling of lift.A man hangs his bag on the string
- The potential energy of a simple harmonic oscillator when the particle is half way
- A bar magnet of moment of inertia I is vibrated in a magnetic field of induction
- For transistor action (1) Base, emitter and collector regions should have similar size
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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