Q.2) Dimensional analysis Below is a set of photographs of an atomic bomb test from 1950, with the size of the fireball and the elapsed time indicated on each picture. 240m 80m 120m 190m 6ms 1 6ms 53ms 0. Is Assume that the energy of the explosion, with units [M] [L] /[T]?, can be written in terms of the fireball radius R, the time t, and the density of the air p. (The units of density are [M]/[L].) Using dimensional analysis, write the energy of the explosion as a function of R, t and p. Write E