Physics-(general)
NEET Physics (general) MCQ Question
Type: MCQ-fact-Medium-Class 12
What remains constant when a wave is refracted into a denser medium?
A
Frequency of the wave
B
Speed of the wave
C
Wavelength of the wave
D
Amplitude of the wave
Correct Answer
Option A
Detailed Explanation
When a wave enters a denser medium, its speed and wavelength decrease, but the frequency remains unchanged, as stated in the NCERT context regarding refraction.
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