Answer:
They involve changes in energy. When a spring is compressed, the energy changes from kinetic to potential.
Answer:
A covalent bond is formed between non metal atoms, which combine together by sharing electrons. Covalent compounds have no free electrons and no ions so they don't conduct electricity
Explanation:
<h3> <u>
Sustainable development of society</u></h3>
Sustainable development of society involves in organizing principle to attain goals for the people enrichment and providing the "ecological ability of natural systems" to provide natural resources.
Sustainable development of the society tells us about the living conditions of the people that determines the continuation to meet the needs of humans without affecting the solidity and uprightness of the nature and ecosystem. It aims at merging the economic and environmental goals.
You didn't specify, but a human should be awake no longer than 16 hours a day (if this is what you meant)
<u>The equilibrium rate of return on a 1 year T-bond is 5%</u>
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<h3>Equilibrium rate</h3>
This is the interest rate at which the demand meet the supply at a particular point.
<h3>Equilibrium rate of return</h3>
This is the sum of dividend yield plus the rate of capital gains.
we can also say that the equilibrium rate for a 1 year T-bond in this case is the sum of the real risk free rate and the expected inflation.
Data
- Real risk free rate = 3%
- Expected inflation = 2%
Hence, the equilibrium rate of return will be 3% + 2% = 5%.
From the above, the equilibrium rate of return is 5%
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