CUET Preparation Today
If a wave gets refracted into a denser medium, which of the following is true? |
frequency, wavelength and speed increase frequency, wavelength and speed decrease frequency remains constant but wavelength decreases and speed increases frequency remains the same but both wavelength and speed decrease |
frequency remains the same but both wavelength and speed decrease |
The correct answer is Option (4) → frequency remains the same but both wavelength and speed decrease |
