(मोनसे गोसोगुदुं गोसो)
1. Answer the following questions:
a) Who was the scientist that Meera was talking about ?
Ans:- Meera was talking about C.V. Raman.
b) What was the name given to the discovery made by C.V.Raman?
Ans:- The discovery made by C.V.Raman was Raman Effect.
c) What is the root of many dicoveries and inventions?
Ans:- Curiosity is the root of many discoveries and inventions.
d) In which year did C. V. Raman win the Nobel Prize?
Ans:- C.V. Raman won the Nobel Prize in the year 1930.
e) What question did Orgo ask Nikita? Why was Nikita irritated by the question?
Ans:- Orgo asked Nikita, "Why have you painted the sky red?" Nikita was irritated because she considered it a "silly question."
Ans:- Orgo and Nikita would keep in mind to be inquisitive and not dismiss questions, but also to be polite when asking questions and to consider if the other person is busy.
Ans:- False
b) National Science Day is observed on 28th February.
Ans:- True
c) C.V Raman was born in Calcutta.
Ans:- False (C.V Raman was born in Tiruvanaikkaval near Trichinapally in Tamil Nadu.)
d) Raman was not good in his studies.
Ans:- False
e) Raman breathed his last on November 21, 1970.
Ans:- True
f) Meera was happy about Orgo asking questions.
Ans:- True
i) 1888
ii) 1954 ✔
iii) 1930
iv) 1921
Ans:- ii) 1954
i) discovering the Raman Effect ✔
ii) clearing the IFS exam
iii) working at Rajabazar Science College
iv) completing his graduation
Ans:- i) discovering the Raman Effect
i) Tiruvanaikkaval ✔
ii) Madras
iii) Calcutta
iv) Bangalore
Ans:- i) Tiruvanaikkaval
i) honour Raman's contribution
ii) celebrate Raman's birthday
iii) commemorate the discovery of Raman Effect ✔
iv) pay tribute to Raman on his death anniversary
Ans:- iii) commemorate the discovery of Raman Effect
i) orange
ii) violet
iii) red ✔
iv) blue
Ans:- iii) red
|
Words |
Meanings |
|
|
|
|
Words |
Meanings |
|
Inquisitive |
very interested in
learning about different things. |
|
Breakthrough |
an important
development that may lead to an achievement.
|
|
Renowned |
famous and respected. |
|
Voyage |
a long journey,
especially by sea. |
|
Irritated |
angry |
Ans:-
1. Inquisitive : The inquisitive student asked many questions.
2. Breakthrough : The new medicine was a major breakthrough.
3. Renowned: The renowned scientist gave a lecture.
4. Voyage: He went on a long voyage.
5. Irritated: She was easily irritated.
|
curious : inquisitive breakthrough
: discovery essential : important renowned
: famous |
ii) I am very curious to know more.
iii) We are happy to learn about C.V. Raman.
iv) In 1921, C.V. Raman, then a young man, was on a voyage.
v) Orgo and Nikita were happy to learn about C.V. Raman.
i) Mita and Raman_______________ my close friend.
Ans:- Mita and Raman are my close friend.
Ans:- Mita is Raman’s neighbo.
Ans:- I am in regular touch with them.
Ans:- They were with me yesterday.
Ans:- We were very happy to visit a park together yesterday.
Nikita _______________ (has come/is coming) to Meera's house. Meera
and Nikita ________ (have watched/are watching) T.V. now. They
____________ (have eaten/are eating) snacks while watching T.V.
Ans: Nikita is coming to Meera's house.Meera
and Nikita are watching T.V. now. They
are eating snacks while watching T.V.
b) Now, read aloud the following words beginning with the consonant blend'sc'. Write 's' if the word begins with 's' sound as in 'sun'. Write 'sk' if 'sc' is pronounced like'sk' as in 'sky'. Two are done for you.
|
i) scale |
sk |
v) scissors |
s |
|
ii) scent |
s |
vi) score |
sk |
|
iii) scene |
s |
vii) scooter |
sk |
|
iv) scare |
sk |
viii) scan |
sk |
i) India became the ________ country to land on the South Pole of the moon.
Ans: India became the first country to land on the South Pole of the moon.
ii) The Chandrayan 3 mission was developed by ____________ .
Ans: The Chandrayaan-3 mission was developed by ISRO (Indian Space Research Organisation).
Ans: The Chandrayaan-3 landed on the moon on 23 August 2023.
iv) We observe ___________ Day on 23rd August every year.
Ans: We observe National Space Day on 23rd August every year.



