Does the double-slit experiment provide evidence for the wave model or the particle model of light? Why?

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

What does si stand for,when referring to a system of measurement