We see a lamp because light produced by . A) the lamp travels straight to our eyes
B) other objects travels straight to our eyes
C)the lamp bounces off other objects to our eyes
D) other objects bounces off the lamp to our eyes

Three resistors are connected in series across a 15-v power supply. if the potential drops across resistors 1 and 2 are 4.1 volts and 3.1 volts, what is the exact potential drop (in volts) across resistor 3?

What is the celsius value for 65 farenhiet

2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?