Answer:
A key element is powering economies with clean energy, replacing polluting coal - and gas and oil-fired power stations - with renewable energy sources, such as wind or solar farms. This would dramatically reduce carbon emissions. Plus, renewable energy is now not only cleaner, but often cheaper than fossil fuels
Explanation:
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Answer:
I believe following three jobs would be best for you
1: University Lecturer
2: Market Researcher
3: Marketing Consultant
Explanation
1: University Lecturer
I am very good student and have strong grip over different academic concepts, I always have stood first in my class. I always got Distinction in my college. Moreover, I am very good at giving presentation, theretofore, I definitely believe that I can perform very well in teaching at the university level.
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Answer:
The formula to calculate the coefficient of friction is μ = f÷N. The friction force, f, always acts in the opposite direction of the intended or actual motion, but only parallel to the surface.
Answer:
The answer is below
Explanation:
Given that:
ρ = 800 kg/m3, c = 600 J/kg-K, k = 40 W/m-K, Initial temperature = Ti = 1150,
Environment temperature = T = 450 K, Final temperature = T∞ = 325 K
Diameter = 10 mm = 0.01 m, A = 6
The estimated time for cooling process (t) is given as:

The estimated cooling time is 589 s