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777dan777 [17]
3 years ago
16

Energy is converted from solar to chemical in Process A and then from one form of chemical to another in Process B. Process A is

best described as
Physics
2 answers:
Pepsi [2]3 years ago
9 0
I think the answer is photosynthis, when plants turn light into food and energy.
mars1129 [50]3 years ago
5 0

Answer:

Its Photosynthesis

Explanation;

During photosynthesis green plants and certain convert solar energy into chemical energy. Green plants convert water and carbon dioxide into oxygen and energy-rich organic compounds in the presence of sunlight This process is known as photosynthesis.

Chemical reaction during photosynthesis is given as

6CO_{2}+6H_{2}O\rightarrow C_{6} H_{12}O_{6}+6O_{2}

Later this chemical energy is transformed into other form like green plants are eaten by herbivorous to get energy.

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Explain whether demand is likely to be elastic or inelastic for Big Macs. A. Elastic comma since many other fast food items coul
anyanavicka [17]

Answer:

A - elastic since many other fast food items could be considered close substitutes.

Explanation:

The price elasticity of demand is how much the demand of the Big Macs will change due to a 1% change in price. Should the elasticity be greater than 1, the Big Macs will be elastic. Should it be less than 1, the Big Macs are inelastic.  

Demand elasticity is calculated as the percentage change in quantity demanded divided by a percentage change in price.

Since Big Macs are (i) a luxury good, and (ii) have close substitutes (other burgers available at McDonalds and other fast food stores), we will say their elasticity is greater than 1.  

This means that the demand of Big Macs will change due to a 1% increase in price due to the presence of close substitutes.  

3 0
3 years ago
I have no idea of how to approach this problem
nataly862011 [7]

Answer:

p=1

Explanation:

Well me know that v=m/s

and that a=m/s^2

so

(m/s)^{2} = (m/s^2)(x^p)\\\\(m^2/s^2)/(m/s^2)=x^p\\\\m^2s^2/ms^2=x^p\\\\(m^2/m)(s^2/s^2)=x^p\\\\m=x^p\\\\p=1

Note: We don't take into account 2 because it's a scalar, it doesn't have units so it doesn't add anything to the equation.

4 0
3 years ago
It is possible to convert radiant energy into electrical energy using photovoltaic cells. Assuming equal efficiency of conversio
Finger [1]

Answer:

Ultraviolet radiation would yield more electrical energy

Explanation:

The reason for the ultraviolet to generate more energy is that there would be getting more electrons per unit of time the photovoltaic cell, due to the higher frequency of the ultraviolet in comparison with the infrared radiation.

The infrared spectrum goes from 300 GHz (10^9 Hertz) to 400 THz or (10^12 Hertz).

The ultraviolet spectrum goes from 800 THz to 30.000 THz or (10^12 Hertz). This kind of radiation is responsible for skin burn from the sun and it´s the “ most usable” part from the sunlight in a photovoltaic cell.

4 0
3 years ago
Based on the law of conservation of energy, which statement is correct?
Nitella [24]

Answer:

You kinda left out the options you want us to choose from.

Resend the question with Full details

4 0
3 years ago
Which of these is an example of temperature changing over time? A. a pan cools off on the stove B. a frozen dinner sits in the f
lesya [120]
Is this middle school
3 0
3 years ago
Read 2 more answers
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