Mr. Harris assigned his class the task to identify and order unknown liquids by their specific heat. Four liquids are heated at the same temperature setting for ten minutes. The temperature change in each sample is recorded in the table above. Order the unknown liquid samples by specific heat from lowest to highest

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

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

The graph describes the motion of an object. the object moves with from a to b. it from b to c. it moves with from c to d.