About:
- Satyendra Nath Bose was a Mathematician and physicist from India. Born on January 1, 1894, Bose collaborated with Einstein to develop what we now know as the Bose-Einstein statistics.
- He was appointed to the position of Reader in Physics at the University of Dhaka. It was here that he made his most significant contributions to physics.
- Bose designed equipment for setting up an X-ray crystallography laboratory at the university, and wrote several papers on a range of subjects, such as ‘D2 Statistics’, and ‘Total Reflection of Electromagnetic Waves in the Ionosphere’.
- In 1945, he left Dhaka to return to his alma mater, the University of Calcutta, as the Khaira Professor of Physics. He retired from the University of Calcutta in 1956 and spent a year as the Vice Chancellor at the Viswa-Bharati University.
- Bose was awarded Padma Vibhushan, one of the highest civilian awards in the country, by the Indian government in 1954.
- He served as president of many scientific institutions, which include the Indian Physical Society, National Institute of Science, Indian Science Congress, and the Indian Statistical Institute.
- He also acted as an advisor to the Council of Scientific and Industrial Research, and later became a Fellow of the Royal Society.
Q1) What is an Electromagnetic Wave?
Electromagnetic waves are invisible forms of energy that travel through the universe. This visible part of the electromagnetic spectrum consists of the colours that we see in a rainbow.
Source: 129th birth anniversary of Satyendra Nath Bose: a look at the scientist’s contributions
Last updated on July, 2025
→ UPSC Notification 2025 was released on 22nd January 2025.
→ UPSC Prelims Result 2025 is out now for the CSE held on 25 May 2025.
→ UPSC Prelims Question Paper 2025 and Unofficial Prelims Answer Key 2025 are available now.
→ UPSC Calendar 2026 is released on 15th May, 2025.
→ The UPSC Vacancy 2025 were released 1129, out of which 979 were for UPSC CSE and remaining 150 are for UPSC IFoS.
→ UPSC Mains 2025 will be conducted on 22nd August 2025.
→ UPSC Prelims 2026 will be conducted on 24th May, 2026 & UPSC Mains 2026 will be conducted on 21st August 2026.
→ The UPSC Selection Process is of 3 stages-Prelims, Mains and Interview.
→ UPSC Result 2024 is released with latest UPSC Marksheet 2024. Check Now!
→ UPSC Toppers List 2024 is released now. Shakti Dubey is UPSC AIR 1 2024 Topper.
→ Also check Best IAS Coaching in Delhi