9. An object is placed 2.5 cm away from a spherical, convex mirror whose radius of curvature is 3.0cm. Draw a ray-tracing diagram to illustrate the image, and determine whether the image is real or
virtual, upright or inverted, and magnified or reduced.

Which of the following is not am example of a polymer? protein nylon kevlar concreta

What is special about a dc circuit ?

Aswimming pool whose volume is 10 comma 000 gal contains water that is 0.01% chlorine. starting at tequals0, city water containing 0.003% chlorine is pumped into the pool at a rate of 5 gal/min. the pool water flows out at the same rate. what is the percentage of chlorine in the pool after 1 hour? when will the pool water be 0.006% chlorine?