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Virty [35]
3 years ago
5

Complete the table below describing renewable energy sources and the energy transformations that occur

Physics
1 answer:
worty [1.4K]3 years ago
5 0

Answer:

See the complete table below.

Explanation:

Hydroelectricity = Potential energy to electrical energy.

Photovoltaic solar energy = Radiant energy to electrical energy.

Solar thermal energy = Thermal energy to electrical energy.

Note: The difference between thermal solar energy and photovoltaic solar energy is that, for photovoltaic energy special panels should be used that convert the solar incidence into electrical energy, while solar energy panels are used to heat water or other similar fluid, either for hot water supply or steam generation, to supply this to a turbine.

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The element selenium (Se) bonds with chlorine (Cl) to make the formula SeCl2 Chlorine is more electronegative than selenium. Wha
Akimi4 [234]

Answer:

Selenium dichloride

Explanation:

Selenium (Se) and Chlorine (Cl) are both elements capable of combining together to form a compound with the chemical formula; SeCl2. Since the chlorine atom is more electronegative than selenium atom, the chlorine pulls more electrons towards itself to form an IONIC bond.

The SeCl2 compound formed is called Selenium dichloride as two atoms of Chlorine are needed to combine with one atom of Selenium to form the compound.

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3 years ago
A weight trainer lifts a 90.0-kg barbell from a stand 0.90 m high and raises it to a height of 1.75 m. What is the increase in t
nirvana33 [79]

Answer:

∆PE = 749.7 J

At 0.9 m high, PE = 793.8 J

At 1.75 m high, PE = 1543.5 J

7 0
2 years ago
Match each term with the appropriate definition.
Ratling [72]

Answer:

mass- the amount of matter in an object

balance- tool used to measure mass

scale- a tool used to measure weight

weight- the downward pull on an object due to gravity

8 0
3 years ago
Please answer this<br> No links please
Sladkaya [172]
Your answer is- amplitudes
6 0
3 years ago
Can an object have two types of energy at one time?
Digiron [165]
Yes, of course, a good example would be us.

4 0
3 years ago
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