Process where sediment and other material is moved from one place to another is called blank?

Apiano tuner uses a tuner to create a tone of 5.00 x 10² hz. when a key on the piano is struck he hears 5 beats per second. what is a possible frequency of vibration for the piano string? 2500 hz 1300 hz 605 hz 495 hz

How many molecules are present in 3 mols of silicon dioxide (sio2)?

An inclined plane wrapped around a metal shaft is a a. lever b. screw c. pulley d. wedge