What is induced when a magnet is passed back and forth through a coil of wire?

The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?

Select the correct answer. anna will wear a black dress when she attends het cousin's wedding. which color(s) does the dress absorb? a. all colors b. no colors c. red and green d. white

Could someone . i have tried to solve myself but my calculation is off