yes
Frequency of a wave does not change during refraction because frequency is determined by the source of the wave and is a characteristic property of the wave itself. Refraction only affects the speed and direction of the wave, but the frequency remains constant.
the mechanical waves that it is demostrating is refraction
It is caused by refraction.
Frequency does not change during refraction because it is a property of the source of the wave and does not depend on the medium through which the wave is traveling. Refraction only affects the speed and direction of the wave, causing a change in the wavelength but not the frequency.
An electromagnetic wave does not require a medium to travel through, whereas a mechanical wave does. This property is known as the ability of an electromagnetic wave to propagate through a vacuum.
Height OR amplitude.
Mechanical waves require a medium for their travel.
The energy transported by a mechanical wave is indicated by the amplitude of the wave. A wave with greater amplitude carries more energy, as amplitude represents the maximum displacement of particles from equilibrium in the wave.
For refraction to occur in a wave, the wave must enter a new medium at an angle.
Wave refraction can concentrate wave energy on headlands, increasing erosion in those areas. Conversely, wave refraction can reduce wave energy in bays, causing deposition to occur. Overall, wave refraction can lead to uneven rates of erosion along a coastline.
The amplitude of a mechanical wave is determined by the energy that the wave carries. Amplitude is the maximum displacement of a wave from its equilibrium position. Higher energy waves have greater amplitudes.
Wave refraction can concentrate wave energy on headlands, leading to erosion on those coastal areas.