This picture shows a radiometer. It is designed to be placed in a sunny window. One side of each thin blade of the radiometer is painted black, and the other side is painted white. The Sun’s rays strike the blades, and the device begins to spin. What energy transformation is taking place in this scenario?
This picture shows a radiometer. It is designed to be placed in a sunny window. One side of each thin blade of the radiometer is painted black, and the other side is painted white. The Sun’s rays strike the blades, and the device begins to spin. What energy transformation is taking place in this scenario?
radiometer.png
radiant to electrical
electrical to mechanical
radiant to mechanical
mechanical to radiant