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bekas [8.4K]
3 years ago
9

Which is better solar energy or wind energy

Chemistry
2 answers:
ipn [44]3 years ago
7 0

Answer:

solar is better than wind

Explanation:

wind is not always blow in or blowing hard enough and most of day sun shines on us.

sammy [17]3 years ago
3 0

Answer:

1. Wind energy

2. Wind energy

3. It is energy that can be remaid

Explanation:

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Which is the formula for a binary ionic compound composed of
Alexxandr [17]
Either NaI or INa are acceptable formulae for sodium iodide, which is indeed a binary ionic compound. So, the correct answer would be B.
8 0
3 years ago
Read 2 more answers
The acceleration of the car with the data in the table above would be m/s2. If the applied force were cut in half, what do you p
oksano4ka [1.4K]

Answer:

The acceleration of the car with the data in the table above would be 0.17 m/s2.

If the applied force were cut in half, what do you predict the acceleration would be 0.33 m/s2

3 0
4 years ago
Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under
Radda [10]

Answer:

O Charles's law .

Explanation:

Hello!

In this case, since the use of gas laws leads to a good comprehension of how gases behave towards volume, pressure and temperature, we can review that the Boyle's law explains the pressure-volume variation, the Dalton's law the partial pressure effect, the Gay-Lussac's law that of pressure and temperature and the Charles' that of temperature and volume at constant pressure; thus, the answer for the asked question is:

O Charles's law

Best regards!

8 0
3 years ago
How many moles of hydrogen are there in one mole of h2o?
Vinil7 [7]
A mole of water molecules contains 2 moles of hydrogen atoms and 1 mole of oxygen atoms.
3 0
3 years ago
as a gas occupied a volume of 250cc at 250at 700mm pressure temperature,25degree Celsius what additional pressure is required?re
Allisa [31]

Additional pressure required : 175 mm

<h3>Further explanation</h3>

Boyle's Law  

At a constant temperature, the gas volume is inversely proportional to the pressure applied  

\rm p_1V_1=p_2.V_2\\\\\dfrac{p_1}{p_2}=\dfrac{V_2}{V_1}

V₁=250 ml

P₁=700 mmHg

\tt V_2=\dfrac{4}{5}\times 250=200~ml

\tt P_2=\dfrac{P_1.V_1}{V_2}\\\\P_2=\dfrac{700\times 250}{200}=875~mmHg

Additional pressure :

\tt 875-700=175~mm

4 0
3 years ago
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