Question

Сильном освещении аквариума вода в нем приобретает изумрудный цвет но если зачерпнуть этой воды , то она окажется прозрачной. почему? Срочно

Answer 1

Ответ:

При сильном либо при солнечном свете, в аквариуме начинают цвести синие водоросли.

Объяснение:

Answer 2

Why does the water in an aquarium appear green under strong lighting but clear when scooped out?

The phenomenon of water in an aquarium appearing green under strong lighting but clear when scooped out can be attributed to a few factors.

1. Algae Growth: One possible reason for the green color is the presence of algae in the water. Algae are microscopic plants that can thrive in aquatic environments, including aquariums. When exposed to strong lighting, algae can undergo photosynthesis and produce chlorophyll, which gives the water a green tint.

2. Light Scattering: Another factor that contributes to the green appearance is light scattering. When light passes through the water, it interacts with particles and substances present in the water, such as algae cells or other suspended particles. This interaction causes the light to scatter, and depending on the size and composition of the particles, it can result in a greenish hue.

3. Concentration of Substances: The concentration of substances in the water can also affect its appearance. When water is scooped out of the aquarium, it is separated from the source of light and the algae present in the aquarium. As a result, the concentration of algae and other substances decreases, leading to a clearer appearance.

In summary, the green color of water in an aquarium under strong lighting is primarily due to the presence of algae and the scattering of light by particles in the water. When the water is scooped out, it is separated from the source of light and the concentration of substances decreases, resulting in a clear appearance.

I hope this explanation helps! Let me know if you have any further questions.