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steposvetlana [31]

2 years ago

7

Which element is the biggest contributor to Climate Change?

1 answer:

sergey [27]2 years ago

7 0

Answer:

carbon dioxide (CO2)

Explanation:

the burning or combustion of these fossil fuels creates gases that are released into the atmosphere. Of these gases, carbon dioxide (CO2) is the most common and is the gas most responsible for exacerbating the green- house effect that is changing global climate patterns.

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What Methods Do All Scientists Have in Common?

sleet_krkn [62]

I think it would be the scientific method.

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3 years ago

What are the diferent units that we typically use to measure average speed

Juli2301 [7.4K]

Mph= miles per hour
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Longitudinal waves do not have

soldier1979 [14.2K]

E. Nonsense longitudinal waves have all of these properties

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3 years ago

In space, there is no friction. Without the force of friction, satellites and other moving objects will continue moving at the s

Yakvenalex [24]

Answer:

Newton's first law

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it says that an object will continue to be at rest or keep moving till any external for is applied to it to make it move or stop respectively.

6 0

2 years ago

Two long, straight wires are parallel and 16 cm apart. One carries a current of 2.9 A, the other a current of 5.7 A. (a) If the

Mnenie [13.5K]

Explanation:

Given that,

Distance between two long wires, d = 16 cm = 0.16 m

Current in one wire, $I_1=2.9\ A$

Current in wire 2, $I_2=5.7\ A$

The magnetic force per unit length of one wire on the other is given by the following expression as :

$\dfrac{F}{l}=\dfrac{\mu_o I_1I_2}{2\pi d}$

$\dfrac{F}{l}=\dfrac{4\pi \times 10^{-7}\times 2.9\times 5.7}{2\pi \times 0.16}$

$\dfrac{F}{l}=2.06\times 10^{-5}\ N/m$

The current is flowing in opposite direction, the magnetic force acting on it is repulsive. Hence, this is the required solution.

5 0

3 years ago