All categories

2 years ago

If correct will give brailiest

Physics

2 answers:

Jet001 [13]2 years ago

7 0

Answer:The typical power plant burns three units of fuel to generate just one unit of electricity. Renewable sources, such as wind and solar, burn no fuel and release no greenhouse gases. They are far more effective at converting energy into electricity, keeping waste minimal, while saving money

Explanation:

marissa [1.9K]2 years ago

7 0

Answer:

Renewable sources, such as wind and solar, burn no fuel and release no greenhouse gases. They are far more effective at converting energy into electricity, keeping waste minimal, while saving money.

electrical energy is just energy, Electrical energy is a form of energy resulting from the flow of electric charge. Energy is the ability to do work or applies force to move an object. ... The movement of charged particles through a wire or other medium is called current or electricity. but the movement of that energy doesn't harm the earth at all no fuels being burn no greenhouse gasses are being used up it's just simple energy.

<h2>PLS brailiest :)</h2>

You might be interested in

A 5000 kg open train car is rolling on frictionless rails at 22 m/s when it starts pouring rain. A few minutes later, the car’s

Phantasy [73]

Answer:

500 kg

Explanation:

It is given that,

The mass of a open train car, M = 5000 kg

Speed of open train car, V = 22 m/s

A few minutes later, the car’s speed is 20 m/s

We need to find the mass of water collected in the car. It is based on the conservation of momentum as follows :

initial momentum = final momentum

Let m is final mass

MV=mv

$m=\dfrac{MV}{v}\\\\m=\dfrac{5000\times 22}{20}\\\\=5500\ kg$

Water collected = After mass of train - before mass of train

= 5500 - 5000

= 500 kg

So, 500 kg of water has collected in the car.

3 0

3 years ago

Atoms in Group 18 elements are inert (chemically unreactive) because ___________________________. A they combined to form molecu

Rom4ik [11]

When you say full valence shell, are you talking about a valence electron shell?

I am learning about atoms and i know a little bit

6 0

2 years ago

Read 2 more answers

A point P1 is located by the vector A = (3.74)î + (1.64)ĵ and a point P2 is located by the vector B = (1.60)î + (3.66)ĵ. The vec

seropon [69]

Answer:

$\vec{C} = ( \ - 2.14 \ , \ 2.02 \ )$

Explanation:

The vector that point from point P1 to point P2 its found simply by taking the vector at which point P2 its located and subtracting the vector at which point P1 its located:

$\vec{C} = \vec{B} - \vec{A}$

So:

$\vec{C} = ( \ 1.60 \ , \ 3.66 \ ) - ( \ 3.74 \ , \ 1.64 \ )$

$\vec{C} = ( \ 1.60 \ - \ 3.74 \ , \ 3.66 \ - \ 1.64 \ )$

$\vec{C} = ( \ - 2.14 \ , \ 2.02 \ )$

4 0

3 years ago

Thorium ____ has 90 protons and 137 neutrons.

Paha777 [63]

Answer:

Thorium 227 (also known as Radioactinium)

5 0

2 years ago

The sunspot cycle is a pattern of solar activity where the average number of sunspots gradually _______________________________

zzz [600]

Answer:

option D

Explanation:

Sunspots are the spot that appears on the sun, this spot appears darker than the surrounding surface of the sun.

Sun magnetic field goes through a cycle and this cycle is called the Sunspot cycle. Every 11 years the magnetic field of the sun completely flips. This sunspot cycle affects activity on the surface of the sun.

Sunspot cycle is the pattern of solar activity where an average number of sunspot gradually increase and decrease.

Hence, the correct answer is option D

8 0

3 years ago