Answer:
okayyyt i wil taggg u ive seen some
Answer:
Radiation
Explanation:
<u>Radiation</u> travels in energy <u>waves</u>
Answer:
Given that W=mg:
The weight of the box would be 50 N taking the value of 'g' as 10ms-2. Taking the value of 'g' as 9.8ms-2, the weight of the box would be 49 N.
(N = Newtons)
Answer:
<u>Part -A:</u>
Sulfur released is .
<u>Part-B:</u>
released of per EPA norms is .
Explanation:
From the given,
The output = 1100 Mw
Efficiency = η = 0.4
Substitute the values in the following
Input = Output / η
Let's converts between joules to BTU.
1 BTU = 1056 J
<u>Part-A;</u>
But it has 2% sulfur
The mass of sulfur released
Therefore, released sulfur is .
<u>Part -B;</u>
One pound of sulfur produce two pounds of sulfur dioxide
Initial amount of produced sulfur =
Assuming we added a 80% efficiency then,
Released sulfur dioxide =
Energy produced in an hour =
Therefore, released of per EPA norms is .