Q. Which of the following pairs is wrong
A) Pressure-Barometer
B) Relative density-Pyrometer
C) Temperature-Thermometer
D) Earthquake-Seismograph
Explanation
Pyrometer is used the for measurement for temperature
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.