Which expression is dimensionally consistent with anexpression that would yield a value for time-1? (v is velocity, x is distance, and t istime)
a. v/x
b. v2/x
c. x/t
d. v2/t
e. x/v

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.

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.