Which is true about atoms?
a. atoms have no mass
b. atoms are mostly empty space
c. most of the space in an atom is taken up by the nucleus?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Why is the use of carbon-14 limited

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop