Physics is everywhere in life, and there is a lot of physics knowledge in the kitchen

2 answers

Anonymous users2024-01-24

The rice cooker is to convert the electric energy into internal energy, and the thermal effect of the electric current is used to work Chopsticks are the levers of the Yuliang power arm smaller than the resistance arm, which is a laborious lever The aroma of "back to the pot meat" is overflowing, which is due to the phenomenon of expansion and dismantling of the fragrance molecules in the air, and the diffusion phenomenon shows that the molecules of all substances are constantly doing irregular motion

So the answer is: heat; Laborious; Diffusion.
Anonymous users2024-01-23

The rice cooker converts electrical energy into internal energy, and uses the thermal effect of electric current to work Chopsticks are levers that are smaller than the resistance arm of the power arm, which belongs to the laborious lever The aroma of "back to the pot meat" is due to the diffusion phenomenon of fragrance molecules in the air, and the diffusion phenomenon shows that the molecules of all substances are constantly doing irregular motion

So the answer is: heat; Laborious; Diffusion.

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