If you compare the temperature of the flex point to the temperature of the metal elsewhere on the paper clip, there should be a very noticeable difference.
When you bend the paper clip back and forth, you're creating strain in this lattice, pushing some of the atoms closer together while others get pulled further apart. How does this generate heat? Remember that temperature is just a measure of the vibrational energy in a collection of molecules. Why do you think this is? Keep in mind what we've learned about lattices. Watch the interplay of electricity and magnetism in action, with this see-thru version of a classic physics demonstration!
Trivia Question 1: In Greek mythology who persuaded her brother to kill their mother in revenge for the murder of their father?? Click to reveal the Answer Answer: Electra.
Trivia Question 2: On Wings,what were the names of the 2 airlines at the airport? Click to reveal the Answer Celery. Trivia Question 4:What make of car is a carrera? Click to reveal the Answer Porsche. Trivia Question 5:What was the name of the train on the tv series petticoat junction? Click to reveal the Answer Cannonball. Where is the Salvador Dali museum located?
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