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3241004551 [841]
3 years ago
13

Which energy level has the least energy? n=1 n=3 n=5 n=7

Biology
2 answers:
Ganezh [65]3 years ago
6 0

Answer:

The answer is n=7

lisabon 2012 [21]3 years ago
5 0

Answer:

n = 7

Explanation:

The Energy of a system decrease through the levels. Is simple to understand that:

1. All energy cames from sun.

2. Organisms that can absorve that energy acumulates X quantity. The more comum way to do that is the photosynthesis, which turns solar energy into glucose, basically. (Equation of photosynthesis: 6H2O + 6CO2 = C6H12O6 + 6O2)

3. The first heterotrofic organism eats a plant, for example. Then he gets a part of that energy, aproximately 0,3X - the efficiently variates for each organism, but it's low. For example, we need to took 30 Kcal to use 100 Kcal from a common protein. And we need to lose more energy for every process that we will do in our body. Remember, or now know, the second law of termodinamics: is impossible to fully convert the ceded energy into WORK in a open system.

4. The next organism eats the first, getting a part of his energy. 0,3 x 0,3X

<em>So, as this process repeats for all organisms, we can easily conclude that the last organism has the least energy.</em>

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