The atomic radius of a hydrogen atom is 53 pm. The radius of a golf ball is 21.35 mm. If the hydrogen atom was blown up to the size of the golf ball, how big would the radius of the golf ball be if the original size ratio is maintained

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.