Physics·MCQ Practice

Infrared Waves — MCQ Practice

NEET UG

Version 1Updated 22 Mar 2026

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Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.

Q1medium

Which of the following statements about infrared waves is INCORRECT?

Q2easy

Which of the following applications primarily utilizes the thermal properties of infrared radiation?

Q3medium

An object at $300,\text{K}$ emits infrared radiation with a peak wavelength $lambda_{max}$ . If the object's temperature is increased to $600,\text{K}$ , what will be the new peak wavelength of its emitted radiation?

Q4easy

Which region of the electromagnetic spectrum is used for detecting 'hot spots' in electrical circuits or for medical thermography?

Q5easy

Which of the following is NOT a common source of infrared radiation?

Q6easy

The wavelength range of infrared radiation is approximately: