A dipole moment with an electric moment p is located at a distance r from a long thread charge uniformly with linear charge density find the force acting on a dipole if dipole moment is oriented along a thread.

1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?

An element becomes a positively charged ion when itloses protons.loses electrons.gains electrons.gains neutrons.

Listed following are various physical situations that describe how light interacts with matter. match these to the appropriate category. 1) transmission? -visible light meets clear glass -visible light does not pass through a black wall -red light hits a red sweatshirt -light comes from your computer screen -cell phone signals pass through walls -blue light hits a red sweatshirt -white light hits a white piece of paper -light comes from a light bulb