Вход
WAEC - Physics (2015 - No. 29)
When an air column is set into vibrations, the distance between two consecutive nodes of the resultant wave is
one quarter of the wavelength
half of the wavelength
the wavelength
twice the wavelength
Коментари (0)
Влезте, за да коментирате
Реклама
Разрешете на javascript да зареди правилно тази страница
