WASSCE PHYSICS MAY/JUNE 2013 (SSCE WAEC MAY/JUNE 2013 PHYSICS
WASSCE PHYSICS MAY/JUNE 2013 (SSCE WAEC MAY/JUNE 2013 PHYSICS)
1. The rising of a liquid in an open and ended glass tube of narrow bore is
A. osmosis
B. adhesion
C. capillarity
D. surface tension
2. Which of the following units is equivalent to the watt?
A. kgms-2
B. kgm2s-3
C. kgm2s-2