Look at the circuit below. What is the voltage between points A and B? 10002
B
D
A
2 V
A. 1V
B. 2 V
C. OV
D. 0.5 V

convex lenses are thicker at the middle. rays of light that pass through the lens are brought closer together (they converge). a convex lens is a converging lens. when parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

scientific laws are the result of testing theories and proving them to be facts.