Physical Science

PhysicalScienceappcontainsPhysicsandChemistryrelatedTopicsandPracticeTestsandBits.
Thefollowingarethetopics...
1.Light
2.Sound
3.Heat
4.Magnetism
5.Current
6.Laser
7.Metals
8.pHValues
9.Instruments-Usages
10.Elements-Importanceetc..

PracticeTestcontainsquestionswithmultipleoptionsandtimer.
Itisveryeasytopracticetest.