CBSE Class 9 English Beehive Chapter 4: A Truly Beautiful Mind NCERT Solutions

Solution: The correct paragraph numbers corresponding to the given headings are as follows:

1. Einstein's equation: Paragraph 9
2. Einstein meets his future wife?: Paragraph 7
3. The making of a violinist?: Paragraph 3
4. Mileva and Einstein's mother?: Paragraph 10
5. A letter that launched the arms race?: Paragraph 15
6. A desk drawer full of ideas?: Paragraph 11
7. Marriage and divorce ?: Paragraph 12

Solution: The opinions about Einstein were held by the following people:

1. Einstein's playmates thought that he was boring.
2. Einstein's headmaster believed that he was stupid and would never succeed in life.
3. Einstein's mother considered him to be a freak.

Solution:

1. Albert Einstein left the school in Munich because he disliked the rigid discipline and the stifling atmosphere. Despite scoring well in most subjects, he frequently clashed with his teachers due to his aversion to the regimentation. At 15, feeling too constrained, he decided to leave the school permanently.
2. Einstein preferred to study in Switzerland because he considered German-speaking Switzerland to be more liberal and open-minded compared to Munich. He believed this environment would be more conducive to his intellectual growth and personal freedom.
3. Einstein viewed Mileva Marić, a fellow student, as an ally because he recognized her as a very intelligent person. He was drawn to her intellect and shared a common perspective, seeing her as someone who understood and supported his unconventional views against the prevailing societal and academic norms.
4. These instances reveal that Einstein was a visionary individual with a strong sense of self. He was intellectually curious, independent in his thinking, and unafraid to challenge authority or societal expectations. He valued personal freedom and intellectual liberalism, and he was committed to his principles, even if it meant going against the tide or facing opposition. His actions demonstrate a unique blend of scientific brilliance and a desire for a more open and progressive world.

Solution: While working as a technical expert at the patent office in Bern, Einstein referred to his desk drawer as the "bureau of theoretical physics." He gave it this name because, during his work hours, he was secretly using the time and space to develop his own groundbreaking theories and ideas, rather than solely focusing on assessing the inventions submitted by others.

Solution: Einstein wrote a letter to Franklin Roosevelt, the then President of the United States, after the Nazis came to power in Germany. American physicists were alarmed by the discovery of nuclear fission in Berlin and feared that the Nazis could potentially develop and use an atomic bomb. Urged by a colleague, Einstein penned the letter to President Roosevelt to warn him about this grave danger and the catastrophic consequences of an atomic explosion.

Solution: Einstein was profoundly distressed and deeply shaken by the immense destruction caused by the atomic bombings of Hiroshima and Nagasaki. In response to this devastation, he proposed the establishment of a world government to prevent future conflicts. Although his proposal did not receive significant attention at the time, he dedicated the subsequent decade of his life to politics, actively campaigning for peace, democracy, and an end to the nuclear arms race until his final days.

Solution: The world remembers Albert Einstein as a "world citizen" not only because of his extraordinary scientific genius and groundbreaking discoveries but also due to his profound humanitarian concerns. He was deeply troubled by the escalating arms race and the potential for global conflict. Leveraging his immense popularity and influence, he actively campaigned for peace, democracy, and international cooperation until the end of his life, embodying a global perspective that transcended national boundaries.