ExamPlay Light Logo
Registrazione

WAEC - Physics (1996 - No. 29)

When a ray of light is incident normally on an air- glass interface, its angle of refraction is
0o
42o
45o
60o
90o.

Commenti (0)

Accedi per commentare
Annuncio
BrainBehindX Inc Logo
©2026; Offerto da BrainBehindX Inc