Aplant grows 3 inches in one month. why is this a physical change? a. the size of plant has changed b. the plant makes energy from the sun to grow the flower. c. heat of combustion from the sun grow the flower. d. special structures in the plant react with sunlight to make the flower.

Acoil formed by wrapping 80 turns of wire in the shape of a square is positioned in a magnetic field so that the normal to the plane of the coil makes an angle of 28.0° with the direction of the field. when the magnetic field is increased uniformly from 200 µt to 600 µt in 0.400 as, an emf of magnitude 80.0 mv is induced in the coil. what is the total length of the wire?

Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?