Kengerian Bom Hiroshima, Suhu Mencapai 7.000 Derajat Celcius, Satu Kota Lebur

Summary

On August 6, 1945, a U.S. B29 bomber dropped the 'Little Boy' atomic bomb on Hiroshima, Japan. The bomb's explosion killed approximately 140,000 people and caused widespread destruction, with temperatures reaching 7,000°C at the ground level. The bomb, created by Julius Robert Oppenheimer, was pivotal in ending World War II. Despite a U.S. offer to Japan, the bomb was dropped after Japan rejected the terms. The attack devastated the city, destroyed 70% of its buildings, and left lasting radiation effects, with medical personnel largely wiped out, leading to prolonged suffering among survivors.

Takeaways

• 😀 On August 6, 1945, at 8:15 AM, the US B29 aircraft dropped the 'Little Boy' atomic bomb on Hiroshima, Japan.
• 😀 The 'Little Boy' bomb was 3 meters long, 71 cm wide, and weighed 4000 kg.
• 😀 The bomb was dropped from a height of 580 meters above the Cima hospital in Hiroshima.
• 😀 45 seconds after the bomb was dropped, the ground temperature reached 7000°C, killing approximately 140,000 people.
• 😀 'Little Boy' was developed by Julius Robert Oppenheimer and played a pivotal role in World War II's conclusion.
• 😀 Before dropping the bomb, the United States offered Japan a chance to surrender, but Japan rejected the offer.
• 😀 Hiroshima was strategically chosen as a target due to its military headquarters and main port, alongside a population of 350,000.
• 😀 The bomb's explosion, equivalent to 15,000 tons of TNT, destroyed 5 square miles of Hiroshima and demolished 70% of the buildings.
• 😀 The atomic explosion not only killed hundreds of thousands immediately but also spread nuclear radiation for years, causing chronic health problems.
• 😀 After the bomb was dropped, 90% of doctors and nurses were killed, leaving only three of 45 hospitals still functional to assist the survivors.

Q & A

What significant event happened on August 6, 1945, at 8:15 AM?

On August 6, 1945, at 8:15 AM, an American B29 bomber dropped an atomic bomb named 'Little Boy' over the city of Hiroshima, Japan.

What were the dimensions and weight of the 'Little Boy' bomb?

The 'Little Boy' bomb was 3 meters in length, 71 cm in width, and weighed 4,000 kg.

At what altitude was the B29 bomber flying when it dropped the bomb on Hiroshima?

The B29 bomber was flying at an altitude of 580 meters above the city of Hiroshima when it dropped the bomb.

What was the immediate effect of the bomb on the surface temperature in Hiroshima?

The surface temperature in Hiroshima reached 7,000 degrees Celsius just 45 seconds after the bomb was dropped.

How many people were killed immediately by the 'Little Boy' bomb?

The 'Little Boy' bomb killed approximately 140,000 people in Hiroshima.

Who was responsible for the development of the 'Little Boy' bomb?

The 'Little Boy' bomb was developed by Julius Robert Oppenheimer as part of the Manhattan Project.

Did the United States give Japan a warning before dropping the bomb on Hiroshima?

Yes, the United States had offered Japan the opportunity to surrender before dropping the bomb, but Japan rejected the offer.

Why was Hiroshima considered a strategic target for the atomic bomb?

Hiroshima was considered a strategic target because it housed military headquarters, an important port, and had a population of around 350,000 people.

What was the equivalent explosive power of the 'Little Boy' bomb?

The explosion from the 'Little Boy' bomb was equivalent to 15,000 tons of TNT.

What were the long-term effects on the survivors of the bombing in Hiroshima?

The survivors of the bombing suffered from chronic diseases, including cancer, due to radiation exposure from the atomic bomb.