Despite years of research, countries with nuclear energy programs such as the United States have failed to solve the challenge of finding safe and secure storage for 'spent ' nuclear fuel... There are presently over 400 nuclear power plants in the world - many, in places at high risk for natural disaster or political upheaval.” (Lama 2011) There are also hypothetical situations that can occur in regards to a nuclear power plant. Living by or miles away from a nuclear power plant presents a great safety concern for the general population.
In addition, thorium is chemically more stable and more proliferation resistant than uranium. The benefits itself do not directly impact the utilitarian view, but the effects from these benefits do. Such effects are a safer outcome in the event a nuclear meltdown occurs, because thorium releases less radioactivity to the atmosphere. These results provide a greater net positive consequences for utilitarians because it positively affects people in the event that an accident were to occur; thorium fueled reactors can contain the radiation much easier than uranium fueled
The dropping of the atomic bomb on Hiroshima occurred on August 6th, 1945 at 8:15 AM. The bomb was a uranium gun-type bomb nicknamed ‘Little Boy’. The amount of energy that the ‘Little Boy’ generated when it exploded was equivalent to a 15 kiloton TNT explosion. However, when the bomb was dropped on Hiroshima, 60,000-80,000 people were killed instantly. Over the next four months, tens of thousands more people died due to various illnesses which were mainly caused by radiation exposure.
Moreover, fission is the process of splitting the atom nucleus into multiple parts, which release a huge amount of energy. Although nuclear power can be used for distraction, it can be used for peaceful purposes. Engineers in the 21st century focused a lot on the challenges which is mainly about preventing nuclear terror. In addition, they must keep track of and secure the dangerous nuclear materials. The essay is divided into four sections.
One of those disadvantages are nuclear weapons. After World War II had come to an end Hans Bethe worked on the development of the hydrogen bomb which got its destructive power from nuclear fusion (“Hans Bethe”). Two Atomic bombs, which are based on a process derived from nuclear fusion called nuclear fission, were used against japan in retaliation for the bombings of Pearl Harbor. These attacks had a wide range of devastating effects on the Japanese cities Nagasaki and Hiroshima from the destruction of homes and communities to the deaths of several Japanese civilians. In contrast, nuclear fusion also has some advantages like providing an ecofriendly fuel source through the use fusion reactors.
For example, radioactive iodine, if absorbed into the body, would tend to concentrate in the thyroid gland, causing radiation injury. It would be absorbed even quicker if there were open wounds. For example, in 1987 cesium-137 source was spilled from a discarded x-ray machine in a junkyard that came from an abandoned hospital in Goiania, Brazil. This
These casualties all resulted from the explosion of the atomic bomb but there were a few different causes for the deaths. Of the total number of deaths, 25% died due to flash burns that resulted from a person’s exposed skin absorbing the radiant heat emitted by the explosion. Another 20% died due to radiation poisoning, as the gamma rays liberated during the fission process in the atomic bomb had many effects on the human body, among them a decrease in the white blood cell count and deterioration of the bone marrow, resulting in illnesses and severely weakening the body’s immune system. The remaining 55% died mainly due to secondary effects of the explosion, such as falling debris and the massive fire after the
Many countries have also been developing nuclear weapons, in the event of global war. Needless to say, these weapons will cause mass destruction and millions of lives will be lost if they are used. People have used technology to create these new forms of evil, threatening the lives of people all around the
For instance, Riddle reports, “…no one really knew how it would affect the people or the environment.” The US didn’t know what the atomic bomb could do, just that it would cause mass destruction. They could have been condemning the people of Hiroshima and Nagasaki to a hideous fate, but they dropped the bomb anyways. For a country that says they’re saving people, many of those people stilled ended up dying because of the US. In addition, “…almost 3,800 people (of 10,412) who had died from the blast or related to the blast, were found to have developed lung cancers” (Riddle).
Criterion D Essay How can EMR hurt us? Problem It has been scientifically proven that skin exposure to UV light causes sunburns. These sunburns can cause cancer and permanently damage your cells.
Just like people, countries cannot be perfect. On August 6, 1945 a B-19 dropped the “Little Boy” on Hiroshima, Japan. Forty seven square miles were obliterated. Later, a second bomb was dropped on Nagasaki. More than 150,000 people died between the two blasts.
More recently developed nuclear weapons prove to not only be more violent than those used during the Dresden attack, but to also be more physically and psychologically destructive. Along with the initial effects of the weapon, which destroys both people and property, deadly radiation from the bomb causes lasting health issues for the survivors, such as leukemia and radiation poisoning (Schull). Furthermore, the evacuation and relocation of those who lost homes and jobs in the area of attack would not only be expensive, but would also have significant negative social repercussions - both of the loss of productivity of the workforce during this time, as well as on the mental health of those forced to abandon their homes and
In 2005, 140 countries signed a treaty to reduce their country’s greenhouse-gas emissions (Source A). There are numerous ways to go about this but the best option is to use more renewable resources. The main cause of global warming is CO2 gas being released into the atmosphere and almost 75% of that gas comes from breaking down fossil fuels (Source A). Using renewable resources in place of the fossil fuels would be cleaner and lead to less gas being released into the atmosphere. With technology growing like it is today, finding different ways to use cleaner resources should be easier than ever before.
Physics 132 Hasbrouck 212 Cassidy Grace Lab 6: Radioactivity Abstract In this experiment we studied the strength of radioactive elements using the properties of ionizing radiation. The sources we used in this experiment are alpha, beta, and gamma radiation. We also studies the principles of the Rutherford experiments in that the nucleus was found to be very small because the forces that hold it together and also that the protons and the neutrons reside in the nucleus.