1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Usimov [2.4K]
3 years ago
6

During photosynthesis, light energy is converted to the energy in chemical bonds. What also happens according to the predictions

of the second law of thermodynamics?
a. chemical energy is converted to light energy
b. matter is lost in the process
c. heat is released in the process
d. the light and chemical energy are equal
Biology
2 answers:
Bingel [31]3 years ago
5 0

Answer:

The correct option is c. c. heat is released in the process.

Explanation:

Thermodynamics is the study of the behavior of heat energy and the ways in which energy is transformed into heat. The second law of thermodynamics indicates that from one form of energy to another (mechanical energy to chemical heat and vice versa) there is loss of energy in the form of heat. This form of energy, known as heat, is degraded energy, which is simply disorganized movement of molecules. The second law of thermodynamics implies that there is always a tendency towards greater disorder or entropy. To counteract entropy, that is to create order, energy must be used. This can be observed in a natural ecosystem: the energy emitted by the sun is captured by plants and converted into energy stored by photosynthetic processes.  

Photosynthesis is the process in which the energy of light is converted into chemical energy in the form of sugars. The energy accumulated by plants during photosynthesis is called primary productivity. The solar energy that reaches the surface of an ecosystem is only used approximately 1%, because the losses are considerable until reaching primary production. In effect, approximately 45% of the available light is absorbable by photosynthetic organelles; a part of the potential radiation is reflected; another part is transmitted by the vegetal organs, that is to say, that passes through them, and the absorbed energy is transformed into heat.

pantera1 [17]3 years ago
4 0

Answer:

(C) Heat release in the process

Explanation:

You might be interested in
The algae at the beginning of the food chain is a_______.
podryga [215]

Answer:

c

Explanation:

yep

4 0
2 years ago
Read 2 more answers
My sister lives with my parents into negative <br><br>​
Licemer1 [7]

Answer:

My sister does not live with my parents

7 0
2 years ago
Read 2 more answers
Please answer this fast!!!!
Diano4ka-milaya [45]

Answer:

b

Explanation:

b

5 0
3 years ago
Read 2 more answers
The nucleus of a cell has number of long thread-like structures Called: a. Chromatudes b. centromere c. nucleus d. chrimosomes​
m_a_m_a [10]

Answer:

The answer is D hope this helps!

3 0
3 years ago
4/10
grin007 [14]

The gravitational potential energy of Sara at the given height is 10594.8J.

Given the data in the question;

  • Mass of Sara; m; = 60kg
  • Distance from ground; h = 18m
  • Acceleration due to gravity; g = 9.81m/s^2
  • Gravitational potential energy; U = \ ?

<h3>Gravitational Potential Energy</h3>

Gravitational potential energy is the potential energy an object with mass posessses relative to another object with mass due to gravity.

It is expressed as;

U = mgh

Where m is mass, h is height and g is acceleration due to gravity.

To determine the gravitational potential energy of Sara, we substitute our given values into the expression above.

U = mgh\\\\U = 60kg * 9.81m/s^2 * 18m\\\\U = 10594.8kgm^2/s^2\\\\U = 10594.8J

Therefore, the gravitational potential energy of Sara at the given height is 10594.8J.

Learn more about gravitational potential energy: brainly.com/question/3910603

8 0
2 years ago
Other questions:
  • Which of the following leaf adaptations is not matched with its reason for variation? A) needles - protection B) succulents - wa
    15·1 answer
  • Why is the cell theory only a theory and not a law?
    13·1 answer
  • What creates our climate?
    6·1 answer
  • A muscle that swings two long bones in an arc toward each other is a ______
    13·1 answer
  • What happens during the krebs cycle
    15·2 answers
  • What do stabilizing selection and disruptive selection have in common??
    7·2 answers
  • Which formation stores groundwater?
    5·2 answers
  • How has air conditioning changed the economic activities of the subregions of the United States? Think about: • the South and th
    14·1 answer
  • Please help<br> 1) What process determines the<br> potential of species to<br> increase in numbers?
    15·1 answer
  • What genes/trait found in nature may be helpful if our food was modified to have these traits? Consider how you could modify bot
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!