Are you using more or less power if you take the same amount of time to do more work

In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius

The space within which a test north pole experiences a force magnetic poles 2. a powerful stream of electrons flowing high above the earth in the ionosphere electrojet 3. a concept to explain the directional nature of a magnetic field field lines 4. coil of wire designed to produce a magnetic field by a current passing through its windings ionosphere 5. that region above the earth's atmosphere where particles exist in an ionized state magnetic field 6. the extremities of a magnet where the field lines tend to converge or concentrate aurora borealis 7. a phenomenon that occurs in the northern latitudes; the northern lights solenoid