If an atom has atomic weight more than iron, the atom has more mass together than when it comes apart. if an atom has atomic weight more than iron, the atom has more mass together than when it comes apart.

Which statement best describes copper? a. it has a low resistance and prevents charges from moving freely. b it has a high resistance and allows charges to move freely. c. it has a high resistance and prevents charges from moving freely. d. it has a low resistance and allows charges to move freely

14. a body is projected with velocity vi from a.at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is

What sort of waves exhibit the doppler effect?