World War 2 began in Europe on September 1, 1939, when Germany invaded Poland. This led to Britain and France declaring war on Germany. The war then spread to other regions, including Asia and the Pacific.

The law of resistance states that the resistance in a circuit is directly proportional to the length of the conductor, and inversely proportional to its cross-sectional area and the material's resistivity. It can be calculated using the formula R = ρ * (L/A), where R is resistance, ρ is resistivity, L is length, and A is cross-sectional area.

Yes, plutonium is a common material used in the making of nuclear weapons, specifically in fission weapons. Its high radioactivity and capability of undergoing rapid fission reactions make it a suitable material for bomb production.

The Bronze Star Medal is awarded to members of the US Armed Forces for heroic or meritorious achievement or service. Recipients of the Bronze Star include individuals such as Audie Murphy, Norman Schwarzkopf, and Oliver Stone.

During the Associationist Era, the focus was on how simple elements of thought combine to form complex ideas, emphasizing passive learning through repeated associations. In contrast, the Cognitive Era shifted the focus to understanding the active role of the mind in perception and cognition, highlighting mental processes such as problem-solving, decision-making, and memory encoding and retrieval. This shift allowed for a more holistic and dynamic understanding of human perception and cognition.

At the beginning of World War 2, soldiers were primarily treated with antiseptics like iodine and hydrogen peroxide for wound infections. Penicillin was also starting to be used towards the latter part of the war, which proved to be highly effective in treating infections. In more severe cases, surgical intervention such as debridement (removing dead or infected tissue) was utilized to manage infected wounds.

A mountain range can both protect and isolate a civilization. The natural barrier of rugged terrain and high elevations can shield the civilization from outside threats, while also limiting movement and communication with other regions.

The bombing of Hiroshima/Nagasaki (atomic)

Yes, a long wire typically has more resistance than a short wire due to increased electron collision and higher impedance over a longer distance. This is because resistance is directly proportional to the length of the wire.

Zoologists often use a variety of tools in their research, including binoculars for observation, camera traps for remote monitoring, GPS devices for tracking animals, microscope for studying specimens, and data analysis software for processing research findings. Additionally, they may use field guides, tagging equipment, and radio telemetry to study animal behavior and populations.

Neutral means not invested in the success or failure of a particular national/political agenda, party or interest. A nation or an individual can also be known as being neutral in a more global sense, regardless of the interest at hand.

Being neither positive or negative; not going forward or backwards. Not taking sides. Balanced.

The atomic bombs dropped on Hiroshima and Nagasaki during World War II contained enriched uranium-235 and plutonium-239, as well as conventional explosives used to initiate a nuclear chain reaction. These elements were crucial in creating the massive amount of energy released during the explosions.

I recommend checking out online resources like Google Maps or MapQuest for an interactive map of the world. Alternatively, you can search for world maps through websites like National Geographic or the CIA World Factbook for detailed maps of different regions.

The blast radius of a hydrogen bomb can vary depending on its yield, but in general, it can range from several miles to tens of miles. The destructive power of a hydrogen bomb is immense, capable of causing widespread devastation and casualties over a large area.

Klaus Fuchs, a German physicist who worked on the Manhattan Project in the US during World War II, sold secrets to the Soviet Union. He passed on valuable information about the development and design of the atomic bomb.

One leader who survived past the end of World War II was Winston Churchill, the Prime Minister of the United Kingdom. He remained in office until 1945 and continued to play a significant role in international affairs during the post-war period.

The scientists who played key roles in developing the atomic bomb during World War II were J. Robert Oppenheimer, Enrico Fermi, and Leo Szilard, among others. They were part of the Manhattan Project, a top-secret U.S. government research project.

The school locker room typically requires the highest illuminance among the locations listed. This is because it is important for safety and security reasons to ensure good lighting in locker rooms to prevent accidents and provide clear visibility.

Injuries during World War 1 had a significant impact on families. Many families experienced emotional distress and financial hardship as they cared for injured loved ones. Injuries often resulted in long-term disabilities, requiring ongoing support and care that strained family resources. The physical and mental toll of these injuries on both the injured individual and their family members lasted well beyond the end of the war.

The most deaths in World War II took place on the Eastern Front, where the Soviet Union battled against Nazi Germany. The battles of Stalingrad and Leningrad were particularly deadly, resulting in millions of casualties.

Some major events in 1943 include the Battle of Stalingrad, one of the bloodiest battles of World War II; the Warsaw Ghetto Uprising, a Jewish revolt against the Nazis in Poland; and the Tehran Conference, where Allied leaders Churchill, Roosevelt, and Stalin met to discuss war strategies.

The Big Three during World War II were Joseph Stalin of the Soviet Union, Franklin D. Roosevelt of the United States, and Winston Churchill of the United Kingdom. They led the Allied powers in strategic decision-making during the war.

World War 2 forced Albert Einstein, who was a pacifist, to become more politically active and vocal against the Nazi regime. He also played a role in informing President Roosevelt about the potential for nuclear weapons, which ultimately led to the development of the Manhattan Project. After the war, Einstein continued to advocate for global peace and the control of nuclear weapons.

Hitler's rise to power was fueled by his charisma, ability to manipulate public sentiment, and strategic political tactics. He appealed to the frustrations and desires of the German people during a time of economic hardship and political instability, which helped him consolidate power and form a totalitarian regime. His use of propaganda, control of the media, and effective public speaking skills also contributed to his influence and control over the population.

An estimated 68,000 British and Allied troops were killed, wounded, or captured during the evacuation of Dunkirk in 1940. Additionally, around 3,500 British civilians lost their lives during the operation.