JAMB - Physics (1983 - No. 11) | ExamPlay

JAMB - Physics (1983 - No. 11)

The range of wavelengths of the visible spectrum is 400nm - 700nm. The wavelength of gamma rays is

longer than 700nm

shorter than 700nm but longer then 400nm

550nm

shorter than 400nm

infinite

Смхиман (0)

Сурталчилгаа

Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү