What is the story of light production here? Organize and connect the given "plot elements" and add any key elements that were omitted from the list to construct the complete story. • light radiated from the bulb • changing magnetic fied induced electric

At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.