To determine the density of an empty plastic jug, you would measure
a) it on a scale.
b) it with a ruler.
c) the mass and volume.
d) the length and volume.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

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 causes the formation of ocean currents?