Why do you need theory if you only apply practice?
E.g. in physics or electrical engineering
(1 votes)
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This depends on what you do, but the theory is important to develop new things.
In practice, of course, known subcircuits etc. are known, but with purely practical knowledge, zb will develop new power drivers for electromobility and increase the drive power and range of electric cars.
On the one hand, so that you can understand what happens in practice and possibly reproduce it and on the other hand because practice is based on theory. How would you ever find out how to fly to a specific planet, for example, without having previously set up this enormous sum of calculations and theories? By just trying 1000 times for good luck? And then the flight works 1001 times, but you have no idea what it was and can never reproduce it again.
Because what you have to do or do in practice does not just fall from heaven.
If I had to build a dove nest or a spider weave, I would need appropriate theories. Swallows and spiders do not need theories. Therefore, the swallow cannot build a spider nest and the spider cannot be a swallow nest.
Here on Gf we find users with theoretical questions if they want to replace, for example, only a wall plug or a lighting device with E27 socket. They can possibly maintain permanent waves without theoretical efforts, saddle horses or translate Cicero in five languages.
A person who avoids theoretical considerations in the present world in all situations of life is a mental care case.
Because practice is based on theory, try to repair an electronic circuit without background knowledge and documents.
to understand the practice?