The period of a pendulum of length 0.500 m is 14.2 s
7.02 s
1.42 s
0.702 s
0.450 s

Along, straight wire with 3.0 a current flowing through it produces magnetic field strength 1.0 t at its surface. if the wire has a radius r, where within the wire is the field strength equal to 36.0% of the field strength at the surface of the wire? assume that the current density is uniform throughout the wire

An uplifted block of rock between two normal faults

True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.