Using the image below, identify the numbered parts of the wave

Answer:
1) Wavelength
2) Peak of Wave
3) Trough of Wave
4) Amplitude of Wave
(1) Wavelength
(2) Peak of Wave
(3) Trough of Wave
(4) Amplitude of Wave
Wavelength -The distance between two successive crests or troughs of the wave is called as wavelength
Amplitude- Maximum distance between highest point to the axix of the wave is amplitude.
Crest - Positive amplitude of the wave is crest
Trough- Negative amplitude of the wave is called trough.
Hence
(1) Wavelength
(2) Peak of Wave
(3) Trough of Wave
(4) Amplitude of Wave
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