What type of radiation does not have to be observed above earths atmosphere? visible light, x rays, gamma rays, ultraviolet radiation

Aphysical change is a change in the size, shape,, or stafe of matter true or false

Suppose while hauling rocks, you accidentally drop one. it breaks apart in flat, planar sections. what type of rock did you just drop? 20 points

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack