Is the light energy utilization rate true photosynthesis or net photosynthesis
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- Principle of Hair Cleaner
1. Is light energy utilization rate true photosynthesis or net photosynthesis
Light energy utilization rate refers to how much of the light energy on the plant is used. That is, how much can be used to synthesize organic matter. So from this conceptual understanding, he refers to the real photosynthetic rate, not the net photosynthetic rate. For example, take a piece of grass. Illumination 1000 lux. Plants can only use 500 kilolux to synthesize organic matter. The light energy utilization rate is 50%.
2. Principle of hair removal device
Laser in hair removal device It penetrates the skin epidermis and reaches the hair follicles. The melanin in the hair follicles absorbs the laser light energy and produces a photothermal effect. The light energy is converted into heat energy. The temperature of the hair follicles rises rapidly, and the hair follicles solidify and become necrotic, thereby removing the hair.
Okay, this is the end of the article, I hope it can help everyone.
