A convex lens acts as a diverging lens if thePhysics A. object is beyond C B. if the object is with in C C. if the object is within f D. both B and C
Two automobiles are 150 kilometers apart and traveling toward each other. One automobile is moving at 60km/h and the other is moving at 40km/h mph. In how many hours will they meet?
The most fundamental of all sciences which provides basic principles and fundamental laws to other branches of science is
