Logg på
WAEC - Physics (1988 - No. 49)
Which of the following is/are not affected by a magnetic field?
I. Neutrons
II. Cathode rays
III. Alpha particles
I only
II only
III only
I & III only
I, II & III
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig