Renewable Energy and Combustion Process Assignment - 5

Renewable Energy and Combustion Process - Assignment Example Question 4, b: The age of the shoe is about 112 years. Question 4, c. the huge disparity in the quantity of carbon in both the shoe and the shoelace validates the claim that the lace does not belong to the shoe. Question 5: taking a tour of Okuma city is a safer choice owing to the fact that she will wear protective gear unlike in the dinner date where she is likely to eat fish exposed to the active radioactive substance. Question 6, a: The energy released every second is 2.55Ãâ€" 10−13 Joules. Question 6, b: the amount of energy released in the context is higher than the energy consumed by a 100W bulb. Question 6, c: Shutting down the reactor stops the reaction but the core would still emit energy amounting to 1.55Ãâ€" 10−13 Joules owing to the constant rate of reaction daily. Question 7, a: The capacity of the dam is likely to increase with the increase in the amount of water in its reserve. Question 7, b: Renewable energy is often unreliable owing to climatic disparities. Question 8: Furthermore, the two types of fuels just as any other renewable energy does not pollute the environment since they emit unstable yet harmless gaseous components that readily react with the oxygen in the atmosphere to form water vapor. Question 8: Biodiesels and is renewable because just as the name suggests the key raw material in its manufacture are plants, which grow just like any other. The same is the case with ethanol whose manufacture relies on plants that act as the raw materials.