1. Two very small slits are positioned a distance of 4.15 nm from each other. A relativistic stream of protons is directed at these slits. (a) If these protons have a relativistic kinetic energy that is equal to eight times their rest energy, then what is the distance a screen must be placed in front of the slits in order for the distance between the central maximum and the m

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

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.