ExamPlay Dark Logo
로그인

WAEC - Physics (1996 - No. 31)

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

댓글 (0)

댓글을 달려면 로그인하세요
광고
BrainBehindX Inc Logo
©2026; 에 의해 구동 BrainBehindX Inc