The electrostatic force of attaraction between 2 charges separated by a distance of 1m is f. if the distance between the charges is decreased to 0.5m the force between them will now be a f/4 b 2f c f/2 d 4f

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical

Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum.