The source of all magnetism is. a. tiny pieces of iron. b. tiny domains of aligned atoms. c. ferromagnetic materials. d. moving electric charge. e. none above

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

An uplifted block of rock between two normal faults

Asmall metal bar, whose initial temperature was 10° c, is dropped into a large container of boiling water. how long will it take the bar to reach 70° c if it is known that its temperature increases 2° during the first second? (the boiling temperature for water is 100° c. round your answer to one decimal place.) sec how long will it take the bar to reach 98° c? (round your answer to one decimal place.)