Different forms of energy are coverted into electrical impulses

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SUMMARY

This discussion focuses on various methods of converting different forms of energy into electrical impulses. Key examples include using chemical energy in batteries, photovoltaic cells for solar energy, and thermocouples for heat conversion. Participants suggest practical experiments such as using a photocell to power an LED or a bicycle tire-mounted generator for lighting. The conversation emphasizes that multiple energy sources, including fuel cells and mechanical generators, can effectively power communication devices like radios and televisions.

PREREQUISITES
  • Understanding of basic energy conversion principles
  • Familiarity with photovoltaic cells and their applications
  • Knowledge of thermocouples and their function
  • Experience with simple electrical circuits and components
NEXT STEPS
  • Research the operation and applications of photovoltaic cells
  • Learn about thermoelectric generators and their efficiency
  • Explore the principles of mechanical energy conversion in generators
  • Investigate the role of batteries and fuel cells in energy storage and conversion
USEFUL FOR

This discussion is beneficial for educators, students in physics or engineering, hobbyists interested in electronics, and anyone exploring renewable energy technologies.

nath_quam
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What would be an experiment i could prefrom to show how different forms of energy are converted into electrical impulses?? Simple ones

Thanks Nath
 
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you could turn on a flashlight. or an iPod.

(chemical energy -> electrical something-or-nother -> something else)
 
Thanks any other good ideas??
 
You could also use a photocell to run an LED, or take (if they still exist) a bicycle tire-mounted generator to run a light. That's how bicycle lights were powered when I was a kid. You might also be able to come up with a cheap thermocouple, which translates heat into electricity. Really, there are dozens of approaches.
 
What is one specific to communication eg radios faxes and televisions
 
In that regard, I'd say that the options are still the same. Your question was regarding making electricity; what you use it for in the long run is irrelevant. Batteries, fuel cells, photovoltaic cells, mechanical generators, thermocouples or thermionic converters, beta-source generators... they'll all run communications devices of any kind as long as the produced wattage meets the requirements.
 

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