Important Questions and Answers of J. C. Bose : A Beautiful Mind.
A.Answer the following questions :
1.When was India under the British rule?
Ans:India was under the British rule in 1895.
2.Where was a different history made in 1895?
Ans: A different history was made in 1895 at Towel Hall in Calcutta.
3.Who performed an Interesting demonstration?
Ans: Jagadish Chandra Bose performed an Interesting demonstration.
4.When was everyone overawed?
Ans:Everyone was overawed when the electro-magnetic waves travelled from Lecture Hall to third room about 75 metres away.
5.When was Jagadish Chandra Bose born?
Ans:Jagadish Chandra Bose was born on 30th November 1858 at Bikrampur.
6.Who was the father of Jagadish Chandra Bose?
Answer :Bhagwan Chandra Bose was the father of Jagadish Chandra Bose.
7.Who was a leader of Brahmo Samaj?
Ans: Bhagwan Chandra Bose was a leader of Brahmo Samaj.
8.Who worked as a Deputy Magistrate?
Ans :Bhagwan Chandra Bose worked as a Deputy Magistrate.
9.Who was a man of diverse talents?
Ans:Jagadish Chandra Bose was a man of diverse talents.
10.Why did Jagadish Chandra's education start in a vernacular school?
Ans:Jagadish Chandra's education started in a vernacular school because his father believed that one must know one's mother tongue before learning any other language.
11.What was a privileged status symbol?
Ans: Sending children to English schools was a privileged status symbol.
12.Who sat on the right side of J. C Bose?
Ans:The son of the Muslim attendant of J. C Bose's father sat on the right side of J. C Bose.
The son of the Muslim attendant of his father sat on the right side of J. C Bose.
13.Who sat on the left side of J. C Bose?
Ans: The son of fisherman sat on the left side of J. C Bose.
14.What did J. C Bose listen spellbound?
Ans: J. C Bose listened spellbound to his playmates' stories of birds, animals and aquatic creatures.
15.What created in J. C Bose's mind a keen interest in investigating the working of Nature?
Ans: J. C Bose listened spellbound to his playmates' stories of birds, animals and aquatic creatures.These stories created in J. C Bose's mind a keen interest in investigating the working of Nature.
Or
J. C Bose's playmates' stories of birds, animals and aquatic creatures created in J. C Bose's mind a keen interest in investigating the working of Nature.
16.When did Bose join Hare School?
Ans: Bose joined Hare School in 1869.
17.When was Bose admitted to St. Xavier School in Calcutta?
Ans: Bose was admitted to St. Xavier School in Calcutta in 1875.
18.When did Bose receive Natural Science Tripos?
Ans:Bose received Natural Science Tripos in 1884.
19.Where from did Bose complete B. Sc?
Ans: Bose completed B. Sc degree from the university of London
20.When did Bose meet Father Lafont?
Ans:Bose met Father Lafont at St. Xavier's College.
21.Why did Bose continue his teaching assignment for three years without accepting his salary?
Ans:Bose was offered lower salary than his European Colleagues. He had a remarkable sense of self respect and national pride. Therefore, as a sign o protest,Bose continued his teaching assignment for three years without accepting his salary.
22.Who offered Bose a permanent teaching post?
Ans: The director of Public Instruction and Principal offered him a permanent teaching post.
Unit -2
1.What had Bose invented?
Ans. Bose had invented several sensitive instruments.
2.Who invented Crescograph?
Ans: Boss invented Crescograph.
3.What for/why is Crescograph used?
Ans:Crescograph is used to measure the growth rate of plants.
4.What did Bose prove?
Ans: Bose proved that plants are sensitive to heat, cold, light, noise and other stimuli just like human being.
5.Who initiated scientific research on electro -magnetic waves and when?
Ans: Bose initiated scientific research on electro -magnetic waves in the late 19th century.
6.Who got the patent for the invention of wireless telegraphy?
Ans:Italian Scientist Marconi got the patent for the invention of wireless telegraphy.
5.
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