WAEC - Physics (1995 - No. 29) | ExamPlay

Kirjaudu sisään

WAEC - Physics (1995 - No. 29)

Which of the following media allow(s) the transmission of sound wave through them? I. Air II. Liquid III. Solid.

I only

II only

III only

I and II only

I, II and III.

Kommentit (0)

Mainos