Awave travels through a medium because
a. the medium s particles are carried along with the wave.
b. the wave s energy passes from particle to particle.
c. the medium transfers electromagnetic energy.
d. the wave increases the potential energy of its medium.

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change

Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8