A radiation detector exposed to sunlight records the energy falling on a given area each unit time. If such a detector has a reading of 0.698 cal cm-2 min-1, how many photons of sunlight are striking each cm2 in one minute?Assume the average wavelength of sunlight is 460. nm. (4.184 J 1 calorie)A. 1.62 x 1018 photonsB. 4.32 x 1019 photonsC.6.76 x 1018 photons D 2.31 x 1018 photons E 9.63 x 1019 photons

the answer to your question is c

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.