Logg på
WAEC - Physics (1996 - No. 26)
A ray of light strikes a plane mirror at a glancing angle of 50
o
. Calculate the angle between the incident and reflected rays
20
o
40
o
50
o
80
o
100
o
.
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
