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AP EAMCET202315 May 2023Evening ShiftPhysicsElectromagnetic WavesActual

The device used to detect infrared radiations is

Options

  1. Atachometer
  2. Bbolometer
  3. Cphotocell
  4. Dpoint contact diode

Correct answer

B. bolometer

Step-by-step solution

Bolometer used to detect infrared radiation.

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