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Class 12PhysicsElectromagnetic wavesElectromagnetic Spectrum
Difficult

The device used to detect infrared radiations is

AP EAMCET 2023All AP EAMCET
  • A
    tachometer
  • B
    bolometer
  • C
    photocell
  • D
    point contact diode
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Class 12 Questions

Class 12

Physics Questions

Chapter

Electromagnetic waves

Subtopic

Electromagnetic Spectrum

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