The drawing shows a triple jump on a checkerboard, starting at the center of square a and ending on the center of square b. each side of a square measures 4.0 cm. what is the magnitude of the displacement of the colored checker during the triple jump (there is only one right corner)?

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

Red light strikes a metal surface and electrons are ejected. if violet light is now used with a 10% greater intensity, what will happen to the ejection rate (number of ejected electrons per second) and the maximum energy of the electrons? a) greater ejection rate; same maximum energyb) same ejection rate; greater maximum energyc) greater ejection rate; greater maximum energyd) same ejection rate; same maximum energye) none of the above answers are correct

This is the substance(s) formed in a chemical reaction.