Two students walk in the same direction along a strait path at a constant speed one at 0.90 m/s and the other at 1.90 m/s how far would the students have to walk so that the faster student arrives 5.5 min before the slower student

Why do electron microscopes have higher resolving power than light microscopes?

Which atomic model was proposed as a result of j. j. thomson’s work?

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.