Protons can't be easily removed from the atom, it requires a nuclear reaction. Everyday actions(chemical reactions and electrically charging items) can easily remove the from the atom. Group of answer choices

electrons and neutrons

neutron

No answer text provided.

electron

Avertical clean glass piezometer tube has an inside diameter of d = 1 mm and is used to measure pressure in a horizontal pipe carrying water as shown. due to pressure in the pipe, the water at 20c rises into the tube to a height h. if the water pressure in the pipe is p = 500 pa gauge, estimate the height h: (a) without considering surface tension (b) with surface tension (capillary) effects. the contact angle  can be assumed at 30 deg