NEET Physics EM Spectrum MCQ Question
Which of the following statements about the electromagnetic spectrum is correct?
The electromagnetic spectrum is classified based solely on wavelength.
Electromagnetic waves have a sharp division between the different types.
X-rays and gamma rays are part of the electromagnetic spectrum discovered after visible light.
The classification of electromagnetic waves does not consider how they are detected.
Correct Answer
Detailed Explanation
Statement C is correct as it acknowledges that X-rays and gamma rays were discovered after visible light, which aligns with the NCERT context. The other statements misrepresent the classification criteria and the nature of the spectrum.
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