Using physics to produce heat - need some ideas

In summary, the conversation is about finding a material that can safely react with a catalyst (fuel) to generate heat. The ideal material should be inexpensive, non-toxic before and after the reaction, and have a controllable and long-lasting reaction. However, there is confusion about the role of a catalyst and a fuel in a reaction, as well as the heat production of a catalytic converter in a car.
  • #1
orangeglow
9
0
Is there a material/metal that will safely react with another catalyst (fuel) material which will cause the material/metal to become very hot?

They should be:
- cheap materials
- safe and non-toxic (before and after reaction)
- controllable and long lasting reaction

Looking forward to some ideas :)
 
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  • #2
Can you tell us what your requirement is ?
 
  • #3
Coal and ambient oxygen?
 
  • #4
The question confuses me. A catalyst is not a fuel; it's an essentially inert participant in a chemical reaction. Ie: it comes out the same way that it went in. It might or might not take part in the reaction itself, but returns to its original state when finished. A fuel is in some way utilized in a different reaction that produces energy.
As for heat production, the catalytic converter in a car runs at an average of 500°F. That is without being consumed in the reaction.
 
  • #5

FAQ: Using physics to produce heat - need some ideas

1. How does physics play a role in producing heat?

Physics is the study of matter, energy, and their interactions. Heat is a form of energy that can be produced through various physical processes, such as friction, combustion, and nuclear reactions.

2. What are some common methods of producing heat using physics?

Some common methods of producing heat using physics include burning fuels, generating electricity through magnetism, and converting mechanical energy into heat through friction.

3. Can physics be used to produce heat sustainably?

Yes, there are sustainable methods of producing heat using physics, such as harnessing solar energy, utilizing geothermal energy, and developing more efficient and cleaner technologies for combustion and electricity generation.

4. How does the law of conservation of energy apply to producing heat through physics?

The law of conservation of energy states that energy cannot be created or destroyed, only converted from one form to another. This applies to producing heat through physics, as the energy used to create heat is simply being converted from one form to another.

5. Are there any potential dangers or limitations when using physics to produce heat?

As with any form of energy production, there are potential dangers and limitations when using physics to produce heat. These can include environmental impacts, safety hazards, and technological limitations. It is important to carefully consider and manage these factors when utilizing physics for heat production.

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