We are given that there are two capacitors:
4.20 uf
8.50 uf
A. In parallel
The equivalent capacitance of capacitors is similar to
calculating that of a current, they are added when in parallel. Therefore the
equivalent capacitance is:
equivalent capacitance = C1 + C2 + C3 + ...
equivalent capacitance = 4.20 uf + 8.50 uf
equivalent capacitance = 12.70 uf
B. In series
When the capacitors are placed in series, the formula for
the equivalent capacitance is:
equivalent capacitance = 1 / (1/C1 + 1/C2 + 1/C3 + ...)
equivalent capacitance = 1 / (1/4.20 + 1/8.50)
<span>equivalent capacitance = 2.81 uf</span>
Down stream it would be going 20 mph and up stream 10 mph
Answer:
The fact of light and radio waves being deflected by passing obliquely through an interface between one medium or another.
Renewable energy
<u>Advantages :-</u>
1. Easily regenerate
2. Boost economic growth
3. Easily available
4. Support environment
5. Low maintenance cost
<u>Disadvantages :-</u>
1. Weather dependency
2. High installation cost
3. Noise caused by wind energy
4. Fluctuation problem (solar)
5. Intermittency issue (wind)
Non-renewable energy
<u>Advantages :-</u>
1. Concentrated energy source
2. Reliable energy source
3. Can be built anywhere
4. No radioactive waste
<u>Disadvantages :-</u>
1. Produces greenhouse gases
2. Contributes to global warming
3. Produces acid rain
4. Harmful to environment when they are burnt
<em>I hope this helps.....</em>
A kiloliter is smaller than hectoliter