ural and biologi
Q: Compare and contrast bio-mass and hydro electricity as sources of energy.
A: Bio-mass and hydroelectricity are the renewable sources of energy. Bio mass is obtained from the…
Q: Much of the US generates electricity using coal. Why does this reduce the environmental benefits of…
A: Due to the fact that they emit no pollutants at the tailpipe, electric automobiles are regarded as…
Q: State two reasons why many countries are trying to reduce the amount of non renewable fuel they use?
A: Fossil fuel are non renewable source of energy: coal, petroleum and natural gas are fossil fuels
Q: A Honda Accord gets 24 miles per gallon in the city and is estimated to emit 7 tons of CO2 per year.…
A: Total emission = 7 × 2000 pounds =14000 pounds
Q: All of the below statements caution us about the dangers of continued over-reliance upon fossil…
A: The 2nd last point i.e. : "Economies that possess oil, coal and other fossil fuels can control the…
Q: What makes copper turn green outdoors?
A:
Q: Three boards were suspended in three ways which of the following options is correct for tensions…
A: Consider the free-body diagram of the three boards.
Q: Kevin wants to use less fossil fuel by purchasing an electric vehicle. EV's are currently about 50%…
A: Given : Efficiency of Kevin's electric car, e = 50% Efficiency of the grid, E = 20%
Q: is amber and rabbit fur negatively charged
A: Basically anything in this universe is electrically neutral. i.e the sum of negative charge and…
Q: How does regeneration affect the efficiency of a Brayton cycle, and how does it accomplish it?
A: By adding heat to the system, the regeneration increases the cycle efficiency of a Brayton cycle.
Q: Energy release by metabolism of 1 average candy bar = 1x10^6 joules. Electrical energy used in an…
A: We have been given that Energy in 1 average candy bar, Ec=1×106 joules The energy required for a…
Q: A transformer is used to step up an AC input voltage of 120 V to an output of 825 V. The primary…
A:
Q: How are hydroelectric and hydrokinetic power renewable energy resources?
A: Renewable energy resources are those energy resources which is always being replenish and never…
Q: What are the limitations of first law of thermodyamics?
A: Limitations of the first law of thermodynamics:
Q: How do we get electrical energy from the Hydro Energy? Can you show some pictures step by step
A:
Define the different electrical properties of agricultural and biological
materials?
Step by step
Solved in 2 steps
- O 12. Which formula represents the law of conservation of energy? OPE,= mgh 9 ME=KE + PE MEnitial = MEfinal 1 KE= mv² OYou can make electricity to run a clock by inserting two electrodes into an orange. How does it work? The energy that came from photosynthesis is slowly converted into electricity. The acid in the orange provides the energy. The living cells from the orange weakly make electricity. The orange acts as the salt bridge; the electrodes are two different metals.How and when do hyperpolarisation activated cation current channels get activated and what happens when it gets activated