Are you on the hunt for comprehensive resources for A Truly Beautiful Mind Class 9? You've come to the perfect spot! We provide everything you need to understand this intriguing chapter, from A Truly Beautiful Mind Class 9 Summary to NCERT solutions, all presented in an easy-to-digest format. Our platform is a treasure trove for students, parents, and teachers seeking quality Class 9 English Ch 4 Question Answer materials.
What makes our offerings unique is the depth and clarity of our A Truly Beautiful Mind Question Answer Class 9 section. We don't just offer answers; we provide in-depth explanations that help you grasp the essence of the chapter. The life story of Albert Einstein in A Truly Beautiful Mind is beautifully narrated, and our resources make it even more accessible for students of all levels. If you're wondering who has written A Truly Beautiful Mind, the chapter is crafted to capture the essence of Einstein's life in an engaging way.
But wait, there's more! Do you want to explore the chapter on the go? Our A Truly Beautiful Mind Class 9 PDF is just a click away! It provides the flexibility to study whenever you wish, ensuring you are always prepared. Our Class 9 English Chapter 4 resources are crafted with care to help you excel in your exams and appreciate the chapter's nuances.
Class 9 Beehive Chapter 4 Question Answer on our platform is the perfect companion for those aiming for high scores. We cover all key aspects, from summary to question and answers, ensuring that your preparation for A Truly Beautiful Mind Questions and Answers is both thorough and enjoyable.
In a nutshell, if Class 9 English Ch 4 is causing you sleepless nights, let us make your learning journey easier and more effective. Say goodbye to exam stress and hello to an insightful learning experience with our top-notch A Truly Beautiful Mind Class 9 Questions and Answers. Don't wait; start your preparation today and aim for excellence!
CHAPTER 4: A TRULY BEAUTIFUL MIND
A TRULY
BEAUTIFUL MIND SUMMARY
Early Life of Einstein
Albert
Einstein was born to German parents on 14th March, 1879 in Ulm, Germany. His
mother thought that he was abnormal because his head was too large compared to
other children. He started speaking, that also with difficulty, only by the
time he was two-and-a-half years old. He loved to play with mechanical toys and
preferred to play alone; thus other children called him 'Brother Boring'. Even
his school headmaster was not happy with him, telling his father that Albert
would never be successful, whatever career he took up. His mother made him
learn how to play the violin at the age of six years. He, later on, became a
talented amateur (non-professional) violinist.
Education and Married Life of Einstein
When
Einstein's parents shifted to Milan, they allowed him to continue school in
Munich, but he left the high school there at the age of 15 years as he felt
uneasy with the strictness there. He was extraordinary in Mathematics and
interested in Physics. So, he continued his studies at the university in
Zurich. There he met a Serbian girl, Mileva Maric, who was also an
intellectual. They fell in love and ultimately married after Albert found a job
on finishing his university studies. But, their family life was not happy
despite having two sons. They finally divorced in 1919.
Einstein's Special Theory of Relativity
Einstein
finally secured a job as a technical expert in the patent office in Bern, where
he assessed (judged) other people's inventions. Side-by-side, he continued
developing his own ideas secretly. He published his Special Theory of
Relativity in 1905, according to which time and distance are not absolute
(independent).
He
derived (obtained the world's most famous formula describing the relationship
between mass and energy: E = mc2.
In 1915,
Einstein published his 'General Theory of Relativity'. The solar eclipse of the
sun proved his theory as correct. He became famous, as his work was considered
a 'scientific revolution'. For this and his other achievements, he received the
Nobel Prize in Physics in 1921.
Einstein Works for Peace and Democracy
When the
Nazis came to power in Germany, Einstein emigrated (moved away) to the USA.
When the world's scientists came to know that Germany had developed nuclear
fission, they became afraid that the Nazis could build and use an atomic bomb.
He was persuaded by a colleague to write to Franklin D Roosevelt, President of
the USA, that this development could cause large-scale devastation. This made
the Americans develop their own atomic bomb and use it against Japan near the
end of the Second World War.
Einstein
was shocked by the extent of destruction caused by these bombs and wrote an
open letter to the United Nations to stop the arms buildup by forming a 'world
government'. Einstein continued campaigning (push or press) for an end to the
arms buildup and used his popularity to campaign for peace and democracy during
the next ten years, till his death in 1955. He was known and celebrated as a
visionary and 'world citizen' as much as a scientific genius.
Conclusion of A Truly
Beautiful Mind Class 9th
The chapter – A Truly Beautiful Mind illustrates the life story of the scientific genius, Albert Einstein. He was not just a scientist but was deeply concerned about human welfare. Due to this reason, the story is entitled as ‘A Truly Beautiful Mind’.
NCERT SOLUTIONS FOR CLASS 9 ENGLISH CHAPTER 4
Questions (Page No. 50-51)
(Thinking about the Text)
Question 1. Here are some headings for paragraphs
in the text. Write the number(s) of them paragraph(s) for each title against
the heading. The first one is done for you.
a. Einstein’s equation – 9
b. Einstein meets his future wife
c. The making of a violinist
d. Mileva and Einstein’s mother
e. A letter that launched the arms race
f. A desk drawer full of ideas
g. Marriage and divorce
Answer:
a. Einstein’s equation – 9
b. Einstein meets his future wife – 7
c. The making of a violinist – 3
d. Mileva and Einstein’s mother – 10
e. A letter that launched the arms race – 15
f. A desk drawer full of ideas – 8
g. Marriage and divorce – 11
Question 2. Who had these opinions about
Einstein?
a. He was boring.
b. He was stupid and would never succeed in life.
c. He was a freak.
Answer:
a. He was boring – Einstein’s playmates
b. He was stupid and would never succeed in life –
Einstein’s headmaster
c. He was a freak – Einstein’s mother
Question 3. Explain what the reasons for the
following are.
a. Einstein leaving the school in Munich for good.
b. Einstein wanting to study in Switzerland rather
than in Munich.
c. Einstein seeing in Mileva an ally.
d. What do these tell you about Einstein?
Answer:
a. Einstein left the school in Munich for good because
he disliked the school’s regimentation and often had arguments with his school
teachers.
b. Einstein wanted to study in Switzerland rather than
in Munich because Switzerland was a city that was much more liberal than
Munich.
c. Einstein saw an ally in Mileva because just like
him, she too was against ‘Philistines’ i.e. the people in Einstein’s family and
at the university with whom he was constantly at odds.
d. The above things tell us that Einstein was a very
liberal person who liked freedom. He was a person who had his own view about
life.
Question 4. What did Einstein call his desk
drawer at the patent office? Why?
Answer: Einstein called his desk drawer at the
patent office the ‘bureau of theoretical physics’. He called it so because he
was secretly developing his own ideas and inventions related to physics.
Question 5. Why did Einstein write a letter to
Franklin Roosevelt?
Answer: Einstein wrote a letter to Franklin
Roosevelt because he wanted to warn America that Germany had the ability to
build and use an atomic bomb, which if exploded in a port, would destroy the
entire port as well as some of the surrounding territory.
Question 6. How did Einstein react to the
bombing of Hiroshima and Nagasaki?
Answer: He was deeply shaken by the extent of
destruction due to the bombing of Hiroshima and Nagasaki. He wrote a public
missive to the United Nations and proposed the formation of a world government.
Question 7. Why does the world remember
Einstein as a “world citizen”?
Answer: The world remembers Einstein as a
“world citizen” because he agitated for an end to the arms buildup and
campaigned for peace and democracy in the world.
Question 8. Here are some facts from
Einstein’s life. Arrange them in chronological order.
[ ] Einstein publishes his special theory of
relativity. [ ] He is awarded the Nobel Prize in Physics. [ ] Einstein writes a
letter to U.S. President, Franklin D. Roosevelt, and warns against Germany’s
building of an atomic bomb. [ ] Einstein attends a high school in Munich. [ ]
Einstein’s family moves to Milan. [ ] Einstein is born in the German city of
Ulm. [ ] Einstein joins a university in Zurich, where he meets Mileva. [ ]
Einstein dies. [ ] He provides a new interpretation of gravity. [ ] Tired of
the school’s regimentation, Einstein withdraws from school. [ ] He works in a
patent office as a technical expert. [ ] When Hitler comes to power, Einstein
leaves Germany for the United States.
Answer: [7] Einstein publishes his special theory
of relativity. [9] He is awarded the Nobel Prize in Physics. [11] Einstein
writes a letter to U.S. President, Franklin D. Roosevelt, and warns against
Germany’s building of an atomic bomb. [2] Einstein attends a high school in
Munich. [3] Einstein’s family moves to Milan. [1] Einstein is born in the
German city of Ulm. [5] Einstein joins a university in Zurich, where he meets
Mileva. [12] Einstein dies. [8] He provides a new interpretation of gravity.
[4] Tired of the school’s regimentation, Einstein withdraws from school. [6] He
works in a patent office as a technical expert. [10] When Hitler comes to
power, Einstein leaves Germany for the United States.
Questions (Page No. 51-52)
(Thinking about Language)
I. Here are some sentences from the story.
Choose the word from the brackets which can be substituted for the italicised
words in the sentences.
a. A few years later, the marriage faltered.
(failed, broke, became weak).
b. Einstein was constantly at odds with
people at the university. (on bad terms, in disagreement, unhappy)
c. The newspapers proclaimed his work as “a
scientific revolution.” (declared, praised, showed)
d. Einstein got ever more involved in
politics, agitating for an end to the arms build-up. (campaigning,
fighting, supporting)
e. At the age of 15, Einstein felt so stifled that he
left the school for good. (permanently, for his benefit, for a short time)
f. Five years later, the discovery of nuclear fission
in Berlin had American physicists in an uproar. (in a state of commotion,
full of criticism, in a desperate state)
g. Science wasn’t the only thing
that appealed to the dashing young man with the walrus moustache.
(interested, challenged, worried)
Answer:
a. A few years later, the marriage became weak.
(failed, broke, became weak).
b. Einstein was constantly in disagreement with people
at the university. (on bad terms, in disagreement, unhappy)
c. The newspapers declared his work as “a scientific
revolution.” (declared, praised, showed)
d. Einstein got ever more involved in politics,
campaigning for an end to the arms build-up. (campaigning, fighting,
supporting)
e. At the age of 15, Einstein felt so stifled that he
left the school permanently. (permanently, for his benefit, for a short time)
f. Five years later, the discovery of nuclear fission
in Berlin had American physicists in a state of commotion. (in a state of
commotion, full of criticism, in a desperate state)
g. Science wasn’t the only thing that interested to
the dashing young man with the walrus moustache. (interested, challenged,
worried)
II. Study the following sentences.
•
Einstein became a
gifted amateur violinist, maintaining this skill throughout his life.
•
Letters survive in
which they put their affection into words, mixing science with tenderness.
The parts in italics in the above sentences begin
with –ing verbs, and are called participial phrases. Participial phrases say
something more about the person or thing talked about or the idea expressed by
the sentence as a whole. For example:
– Einstein became a gifted amateur violinist. He
maintained this skill throughout his life.
Complete the sentences below by filling in the
blanks with suitable participial clauses. The information that has to be used
in the phrases is provided as a sentence in brackets.
•
__________, the
firefighters finally put out the fire. (They worked round the clock.)
•
She watched the
sunset above the mountain, __________ (She noticed the colours blending softly
into one another.)
•
The excited horse
pawed the ground rapidly, __________ (While it neighed continually.)
•
__________, I found
myself in Bangalore, instead of Benaras. (I had taken the wrong train.)
•
__________, I was
desperate to get to the bathroom. (I had not bathed for two days)
•
The stone steps,
__________ needed to be replaced. (They were worn down).
•
The actor received
hundreds of letters from his fans, __________ (They asked him to send them his
photograph.)
Answer:
•
Working round the
clock, the firefighters finally put out the fire. (They worked round the
clock.)
•
She watched the
sunset above the mountain, noticing the colours blending softly into one
another. (She noticed the colours blending softly into one another.)
•
The excited horse
pawed the ground rapidly, neighing continually. (While it neighed continually.)
•
Having taken the
wrong train, I found myself in Bangalore, instead of Benaras. (I had taken the
wrong train.)
•
Having not bathed
for two days, I was desperate to get to the bathroom. (I had not bathed for two
days)
•
The stone steps,
being worn down, needed to be replaced. (They were worn down).
•
The actor received
hundreds of letters from his fans, asking him to send them his photograph.
(They asked him to send them his photograph.)
Questions (Page No. 53)
(Writing Newspaper Reports)
Here are some notes which you could use to write a
report.
21 August 2005 — original handwritten manuscript of
Albert Einstein unearthed — by student Rowdy Boeynik in the University of the
Netherlands — Boeynik researching papers — papers belonging to an old friend of
Einstein — fingerprints of Einstein on these papers — 16-page document dated
1924 — Einstein’s work on this last theory — behaviour of atoms at low
temperature — now known as the Bose-Einstein condensation — the manuscript to
be kept at Leyden University where Einstein got the Nobel Prize.
Write a report which has four paragraphs, one each
on:
•
What was unearthed.
•
Who unearthed it
and when.
•
What the document
contained.
•
Where it will be
kept.
Your report could begin like this:
Student Unearths Einstein Manuscript
21 AUGUST 2005. An original handwritten Albert
Einstein manuscript has been unearthed at a university in the Netherlands…
Answer:
Student Unearths Einstein Manuscript
21 AUGUST 2005. An original handwritten Albert
Einstein manuscript has been unearthed at a university in the Netherlands.
It was unearthed by a student Rowdy Boeynik while
researching papers when he came across some papers belonging to an old friend
of Einstein.
The 16-page document dated 1924 contained
fingerprints of Albert Einstein. It has Einstein’s work on this last theory
i.e. the behaviour of atoms at low temperature which is now known as the
Bose-Einstein condensation.
The manuscript will be kept at Leyden University
where Einstein got the Nobel Prize.
Questions (Page No. 53)
(Dictation)
Your teacher will dictate these paragraphs to you.
Write down the paragraphs with correct punctuation marks.
Answer: Do it yourself.
Download
