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sveta [45]
3 years ago
13

Hydroelectric power plants capture the ______________ of falling water to generate electricity. The falling water turns a wheel

called a turbine and ____________________ the mechanical energy of falling water into electrical energy.
Windmills capture the ____________________ of moving air to generate electricity. The moving air turns the blades of the windmill turning a turbine and changes the ___________________ energy of the moving air into electrical energy.


Fill in the blanks!

Thank you!
Chemistry
1 answer:
LiRa [457]3 years ago
3 0

Answer:

1: energy

2: converts

Kinetic energy is either 3 or 4, those questions are really similar.

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Number 8 question need help
EastWind [94]

Answer:

where is the question

Explanation:

pls. send it

8 0
2 years ago
A good conductor transfers heat easily.<br> True or False
Ad libitum [116K]
I know for a fact that a good conductor transfer electricity well,.. so my guess would be that the answer is true.
5 0
3 years ago
Read 2 more answers
Carbon dioxide is released in________and taken in by plants in ______
alex41 [277]

Answer: A

Explanation:

Plants take in sunlight, water, carbon dioxide. The produce sugar (glucose) and other things. It could not be deforestation. It can't be evaporation, that is from the water cycle. It cant be C due to it talking about precipitation, which is also from the water cycle. Therefore, it can only be A

3 0
3 years ago
Determine the bond order from the molecular electron configurations. ( σ 1 s ) 2 ( σ 1 s * ) 2 ( σ 2 s ) 2 ( σ 2 s * ) 2 ( σ 2 p
almond37 [142]

Explanation:

The bond order is defined as number of electron pairs present in a bond of the two atoms.

The formula of bond order is given by:

= \frac{1}{2}\times (\text{Number of bonding electrons}-\text{Number of anti-bonding electrons})

1)  (\sigma 1 s )^2 ( \sigma 1 s*)^2 (\sigma 2s )^2 ( \sigma 2 s*)^2 ( \sigma 2 p )^2 ( \pi2 p )^4 (\pi 2 p *)^2

Number of bonding electrons = 10

Number of anti-bonding electrons = 6

The bond order : \frac{1}{2}\times (10-6)=2

2) ( \sigma 1 s )^2 ( \sigma 1 s * )^2 ( \sigma 2 s )^2

Number of bonding electrons = 4

Number of anti-bonding electrons = 2

The bond order : \frac{1}{2}\times (4-2)=1

8 0
3 years ago
If the salt created from the reaction of a strong acid and a weak base is added to a solution, what will happen to the solution
hoa [83]

Answer:

See Explanation

Explanation:

When a salt is dissolved in water, the solution could be acidic, basic or neutral depending on the nature of acid and base from which the salt was formed.

When a salt is formed from a strong acid and a weak base, the salt solution is acidic.

For instance, NH4Cl is a salt formed from NH3 which is a weak base and HCl which is a strong acid. The salt hydrolyses as follows;

NH4^+(aq) + H2O(l)  ------> H3O^+(aq) + NH3(aq)

Hence an acidic solution is formed.

4 0
3 years ago
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