Ask question

Ask question

All categories

3 years ago

6

If a stack of 1,008 alkali fuel cells in series generates 14,800 W of power, and each cell contributes equally to the power of t

he stack, how much power does each cell contribute? (Write the answer to one decimal place.)

1 answer:

valkas [14]3 years ago

5 0

Answer:

I got 14.7 W each

14,800 divided by 1,008 is 14.682539 which is 14.7 to 1dp. Sorry if this is wrong.

You might be interested in

Kinetic Energy Problems = KE = 0.5m x 12

Brut [27]

Explanation:

The kinetic energy of an object is given by :

$K=\dfrac{1}{2}mv^2$

1. Mass, m = 5 kg

Speed, v = 2 m/s

$K_1=\dfrac{1}{2}\times 5\times (2)^2\\\\=10\ J$

2. Mass, m = 71 kg

Speed, v = 1 m/s

$K_2=\dfrac{1}{2}\times 71\times (1)^2\\\\=35.5\ J$

3. Mass, m = 71 kg

Speed, v = 5 m/s

$K_3=\dfrac{1}{2}\times 71\times (5)^2\\\\=887.5\ J$

4. Mass, m = 1816 kg

Speed, v = 25 m/s

$K_4=\dfrac{1}{2}\times 1816\times (25)^2\\\\=567500\ J$

8 0

3 years ago

Students conduct an experiment in which steel wool is burned in a closed test tube. The steel wool reacts with an amount of oxyg

Ksenya-84 [330]

The answer is 43.48g

6 0

3 years ago

Read 2 more answers

Drag each tile to the correct box.

ElenaW [278]

Explanation:

Wind turbines generate electricity by following simple principle. Moving wind transfers energy to the to the blades of the wind mill which results in spinning of the blades. These blades are connected to internal shaft which also starts spinning. This spinning of shaft generates electricity which is further distributed to electrical substations to provide electricity to homes and businesses.

Step 1: Wind moves the blades of the turbine.

Step 2: Internal shaft spins

Step 3: Generator produces electricity

Step 4: Distribution lines carry electricity to substation

7 0

3 years ago

How many fluid ounces is 3 cups

Feliz [49]

Answer:

24

Explanation:

3 0

3 years ago

Draw structure of oxygen, nitrogen &methane.

Elina [12.6K]

See the image below-⬇⬇-

Hope this helps :D

4 0

3 years ago

Read 2 more answers