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Direction: Read the following paragraph and choose the correct options to answer any four questions given below :


One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:


E = mc2


While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.


Q. Before securing a job what did Einstein do and which theory did he give to the world?

  • a)
    sat at home

  • b)
    worked

  • c)
    \He gave the theory of mass and energy.

  • d)
    He gave the theory of mass and energy.

Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Direction: Read the following paragraph and choose the correct options...
E = mc2, an equation in German-born physicist Albert Einstein's theory of special relativity that expresses the fact that mass and energy are the same physical entity and can be changed into each other.
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Most Upvoted Answer
Direction: Read the following paragraph and choose the correct options...

Before securing a job and Contribution to the World:

Einstein worked on solving some of the most difficult problems in physics before securing a job. One of his famous contributions to the world was the Special Theory of Relativity in 1905.

Theory of Mass and Energy:

Einstein's Special Theory of Relativity led to the development of the famous formula E = mc^2, which describes the relationship between mass and energy. This theory revolutionized the understanding of time, distance, and the interplay between mass and energy in the universe.

Therefore, before securing a job, Einstein worked on groundbreaking theories in physics, including the Special Theory of Relativity, which introduced the world to the concept of mass-energy equivalence through the formula E = mc^2.
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Direction: Read the following paragraph and choose the correct options...
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Direction: Read the following paragraph and choose the correct options to answer any four questions given below :One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:E = mc2While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer?
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Direction: Read the following paragraph and choose the correct options to answer any four questions given below :One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:E = mc2While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Direction: Read the following paragraph and choose the correct options to answer any four questions given below :One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:E = mc2While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: Read the following paragraph and choose the correct options to answer any four questions given below :One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:E = mc2While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer?.
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Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Direction: Read the following paragraph and choose the correct options to answer any four questions given below :One of the famous papers of 1905 was Einstein’s Special Theory of Relativity, according to which time and distance are not absolute. Indeed, two perfectly accurate clocks will not continue to show the same time if they come together again after a journey if one of them has been moving very fast relative to the other. From this followed the world’s most famous formula which describes the relationship between mass and energy:E = mc2While Einstein was solving the most difficult problems in physics, his private life was unravelling. Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. 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Albert had wanted to marry Mileva right after finishing his studies, but his mother was against it. She thought Mileva, who was three years older than her son, was too old for him. She was also bothered by Mileva’s intelligence. “She is a book like you,” his mother said. Einstein put the wedding off.Q. Before securing a job what did Einstein do and which theory did he give to the world?a)sat at homeb)workedc)\He gave the theory of mass and energy.d)He gave the theory of mass and energy.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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