How is energy causing motion or creating a change in this image? (2 points)

Chemistry

2 answers:

Angelina_Jolie [31]3 years ago

8 0

Answer:

Energy from the sun allows the plant to grow and make its own food.

Explanation:

From this image, we clearly see the leaves exposed to sun which supplies solar energy to the plant.

Plants are capable of producing their food from inorganic chemical sources.
In the process of photosynthesis, plants takes carbon dioxide and water in the presence of sunlight to manufacture their own food.
The food provides energy that allows the plant to grow.

anzhelika [568]3 years ago

7 0

Answer:

Energy from the sun allows the plant to grow and make its own food

Explanation:

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Another name for a renewable energy source

Ira Lisetskai [31]

Answer:

Solar Power, HEP (Hydroelectric Power), Wind Power, etc...

Explanation:

These are some common examples of renewable energy source.

7 0

2 years ago

Write the molecular formula for a compound with the possible elements C, H, N and O that exhibits a molecular ion at M

liberstina [14]

Answer:

$= \mathbf{C_3H_6O}$

Explanation:

From the given information, since the molecular mass of the ion M+ is not given;

Let's assume M+ = 58.0423

So, by applying the 13th rule;

we will need to divide the mass by 13, after dividing it;

The quotient n = no. of carbon; &

The addition of the quotient (n) with the remainder r = no. of hydrogen.

So;

$\dfrac{58}{13}= 4 \ remainder \ 6$

So;

$C_nH_{n+r} = C_4H_{4+6}$

$= C_4H_{10}$

From the given information; we have oxygen present, so since the mass of oxygen = 16, we put oxygen in the molecular formula by removing $CH_4$ . Also, since the mass is an even number then Nitrogen is 0.