Answer:
Wavelength of photon is 80.1 nm and it belongs to UV region.
Explanation:
If wavelength of required photon is
then-

where,
is avogadro constant, h is plank constant, c is velocity of light.
So, 
or,
= 
or,
= 80.1 nm
As wavelength of photon lies between 1-100 nm therefore the photon belongs to UV region of electromagnetic spectrum.
1 g = 1 cm^3 = 1 m L. Hence, 2000 g = 2000 cm^3 = 2000 mL.
Answer:
sorry this is a kind of confusing question.
Explanation:
Answer:
When corals are stressed by changes in conditions such as temperature, light, or nutrients, they expel the symbiotic algae living in their tissues, causing them to turn completely white. Warmer water temperatures can result in coral bleaching.
Upwelling
Explanation:
The rise of deeper water to the surface is called upwelling.
Upwelling is a term used in oceanography to describe the rise of cold and denser water to the surface.
- This occurs usually along the short where wave action is very prevalent.
- Surface wave pushes away warm water.
- Then deeper nutrient-rich cold water rises due to low density and volume of water on top.
- This nutrient rich water supports biological activities because they are rich.
- Wind along the coast can also force surface water down.
learn more:
Ocean density brainly.com/question/6760255
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