Two waves are superposed. one wave has an amplitude of 3 cm, and the other has an amplitude of 4 cm. what is the resultant amplitude?

The electronic structure or chlorine is 2.8.7 what is the electronic structure of fluorine?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Heterogeneous mixture with larger particles that never settle is