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Help plz..

1. Can gold be created from other elements?

2. Can sound waves generate heat?

3. How do free energy machines work?

4. Is light a particle or a wave?


Sagot :

Answer:

1. Yes, gold can be created from other elements.

2. Yes, sound waves can generate heat.

3. The machine is plugged into an electrical source, which gets the motor's wheel spinning. The machine is then unplugged and the wheel keeps spinning under its own inertia. Then electrical energy is extracted from the spinning wheel.

4. Light can be both a particle and a wave.