National Science Day is celebrated in India on February 28 to mark the discovery of the Raman Effect by Indian physicist Sir Chandrasekhara Venkata Raman or commonly known as CV Raman.
He was the one who discovered the Raman Effect on February 28, 1928 for which he was honored with the Nobel Prize in Physics in 1930.
This is a National Science Day quiz for you to learn about CV Raman, the founder of the Raman effect, a scientific phenomenon that is essential to this day.
Q1. Who founded the Indian Academy of Sciences?
a.Homi J. Bhabha
b.PhD. APJ Abul Kalam
c.Sir Chandrasekhara Venkata Raman
Reply. Mr. Chandrasekhara Venkata Raman
Explanation: Sir CV Raman founded the Indian Academy of Sciences (IAS) Bangalore which was established on 27 April 1934. He registered it as an association with the aim of promoting progress and maintaining scientific career, in both pure and applied fields.
Q2. Who is known as the “Father of India’s nuclear program”?
a.Narendra Modi
b.Homi J. Bhabha
c.Sir CV Raman
Reply. Homi J. Bhabha
Explanation: Homi Jehangir Bhabha is known as the ‘Father of the Indian Nuclear Program’. An Indian nuclear physicist, founder of the Bhabha Atomic Research Center.
Q3. Who is known as the “Father of the Indian Space Program”?
a.Devendra Lal
b.PhD. Manmohan singh
c.Dr. Vikram Sarabhai
Reply. Dr. Vikram Sarabhai
Explanation: Dr. Vikram Sarabhai is considered the Father of the Indian space program. A great organization builder who founded or helped found a large number of organizations in many different fields.
Q4. What was the discovery of CV Raman?
a.Raman effect
b.Accordion effect
c.Additional genetic effects
Reply. Raman effect
Explanation: The Raman effect was the discovery that earned physicist Sir CV Raman the Nobel Prize in 1930.
Q5. National Science Day is dedicated to?
a.Dr. APJ Abul Kalam
b.Vikram Sarabhai
c.Sir CV Raman
Reply. Mr CV Raman
Explanation: National Science Day is celebrated in India on February 28 every year to mark the discovery of the Raman effect by Indian physicist CV Raman on February 28, 1928. For the discovery For this, he was awarded the Nobel Prize in Physics in 1930.
CV Raman Biography: Early Life, Family, Education, Career, Awards and Achievements
Q6. When did Sir CV Raman pass away?
a.November 21, 1970
b.November 21, 1972
c.October 21, 1988
Reply. November 21, 1970
Explanation: Raman died of natural causes on November 21, 1970 at the age of 82 in Bangalore.
Q7. Where was Sir CV Raman born?
a.Karnataka
b.Tamil Nadu
c.Kolkata
Reply. Tamil Nadu
Explanation: Chandrasekhara Venkata Raman was born at Tiruchirappalli in South India Tamil Nadu on 7 November,
Q8. In what year was the Raman effect discovered?
One. 2001
born.1928
around 1947
Reply. 1928
Explanation: February 1928: Raman scattering phenomenon was discovered. During the boat trip back from England in 1921.
Q9. When was CV Raman born?
a.November 7, 1888
b.7 October 1888
c.7 August 1888
Answer November 7, 1888
Explanation: Chandrasekhara Venkata Raman was born in Tiruchirappalli, South India on November 7, 1888.
Q10. What is the theme of National Science Day 2023?
a.The Future of Science, Technology and Innovation
b.Global Physics for Global Prosperity
c.Global science for global welfare
Reply. Global science for global welfare
Explanation: The theme of National Science Day 2023 is ‘Global Science for Global Happiness’
LEARN MORE | National Science Day 2023: Date, Theme, History, Meaning, Celebrations, etc.
What is the Raman effect? Know about the Nobel Prize-winning theory of Physics CV Raman
Categories: Optical Illusion
Source: pagasa.edu.vn