The Add Comment Details the rock by a lot OBSERVATION: A shiny red rock is siting at the bottom of a swimming pool You grab a long stick and poke it into the pool aiming for the rock. but the suck overshal ANSWER GUIDE: Use concepts from 13 and L4 to explain two aspects of this observation: (1) Why was the rock in a different position than you thought it was? (2 Why does the rock appear red? What happened to the other colors in the white sunlight? EB Long stick Image of rock . Red rock Choose a submission type Submit Acknineet Next)