PHYSICS {THEORY}. 1.Classify the following quantities as either fundamental or derived [i]amount of substance [ii]frequency [iii]temperature [iv]intensity [v]power [vi]Current Question.2. Question.2. How far will a stone fall during the sixth second of its fall from rest?(g=10 ms2) .estion 3. A body of mass 0.6kg is thrown vertically upward from the ground with a Velocity of 20m/s. Calculate its potential energy at its maximum height (g=10ms2) Question 4 (a)=> define Work. (b)A load of mass 80kg fell down from the floor of a lorry which is 1.3m high. Calculate work done by gravity on d load (g=10ms2). Question 5 Mention three phenomenon that result from refraction of light. Question 8. State law of electromag netism. Question9 (a) define nuclear fission. (b) State two advantage of fusion over fission Question10 (a) mention two type of x-rays. (b)Give two differences between the type in(a) above. NOTE=You are to answer only 5 question in this section.

2011 Waec Gce Physics Question-081 625---55005, Waec Man Lagos

when is physics?