JENPAS-UG Practice Questions - Joint Entrance Test For Nursing, Paramedical And Allied Sciences Undergraduate Exam

A light ray enters from air into glass. How do its frequency and wavelength change?

Frequency increases, wavelength decreases Frequency decreases, wavelength remains constant Both frequency and wavelength remain constant Frequency remains constant, wavelength decreases

Correct Answer:

Frequency remains constant, wavelength decreases

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