Refer to the image shown to answer the question.
if a light ray strikes the shiny surface at 70 degrees, what is the measurement of the reflected ray?
a. 170 degrees
b. 110 degrees
c. 70 degrees
d. 10 degrees

Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation