Pieces of potassium (Φ = 3.68 × × 10–19 J) and sodium (Φ = 4.41 × × 10–19 J) metal are exposed to radiation of wavelength 380.0 nm.

alfred von schlieffen, german army chief of staff, was given instructions to devise a strategy that would be able to counter a joint attack. in december, 1905, he began circulating what later became known as the schlieffen plan. schlieffen argued that if war took place it was vital that france was speedily defeated.

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

answer7,570,82356 cubic centimeters;