Assume that the limits of the visible spectrum are arbitrary chosen as 450 nm and 650 nm. calculate the number of slits per millimeter of grating that will spread the first order spectrum through the angle of 30°?

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.