Thursday 19 September 2024

3rd Summative Evaluation - Learning material

1. Write a biography of Satyendra Nath Bose using the following hints. [ the famous Indian scientist — born in Calcutta, Jan 1, 1894 — studied in the University of Calcutta — became a professor — collaborated with Albert Einstein — discovered Bose-Einstein Statistics — discovered the behaviour of boson particles — received numerous awards — inspired young scientists —dedicated to teaching.]
Born in Calcutta on January 1, 1894, Satyendra Nath Bose emerged as a luminary in the realm of theoretical physics. Educated at the University of Calcutta, his intellectual brilliance quickly led him to a professorship, where he dedicated himself to both research and teaching. Bose's groundbreaking collaboration with Albert Einstein resulted in the formulation of Bose-Einstein Statistics, illuminating the unique behavior of boson particles. This monumental discovery not only deepened our understanding of quantum mechanics but also laid the foundation for fields such as condensed matter physics. Throughout his illustrious career, Bose received numerous accolades, inspiring generations of young scientists to explore the wonders of the universe. His commitment to education and research exemplified his belief in the transformative power of knowledge. Satyendra Nath Bose remains a towering figure in science, a testament to curiosity and innovation that continues to resonate in the scientific community today.

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2. Write a letter (within 100 words) to the editor of an English daily about the disturbance caused by the thoughtless use of loudspeakers.
[Your Name]
[Your Address]
[City, State, PIN Code]
[Email Address if any]
[Date]
To                                                                                            
The Editor,
[Name of  your preferred Newspaper]
[Address of the Newspaper]

Dear Sir,

I am writing to express my concern regarding the rampant and thoughtless use of loudspeakers in our community. From early morning announcements to late-night celebrations, the incessant noise disrupts the peace and tranquility that many of us cherish. This not only affects our daily routines but also poses a significant strain on our mental well-being.
The current lack of regulation surrounding loudspeaker usage allows for a flagrant disregard for the comfort of others. I implore local authorities to implement guidelines that establish reasonable volume levels and designated hours for such activities. By doing so, we can promote a more harmonious coexistence in our neighborhoods and foster respect for each other’s peace.

Thank you for considering this pressing issue.
Sincerely,
[Your Name]

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Suppose you are the Secretary of a club which has decided to open a library. Write a notice (within 100 words) to the members of your club inviting them to actively join this programme by donating book for the library. 

NOTICE NO. [Insert Notice Number]
Subject: Invitation to Contribute Books for Our New Club Library

Date: [........./........./............]
To: All Club Members

We are thrilled to announce the establishment of a club library, a resource that will enrich our community and foster a love for reading. We invite all members to actively participate in this initiative by donating books from your personal collections.
   Whether fiction, non-fiction, or educational materials, your contributions will help create a diverse and inspiring library for all to enjoy. Please bring your donations to the club at your earliest convenience. Let us come together to cultivate knowledge and imagination.

Thank you for your support!

Warm regards,
[Your Name]
Secretary, [Name of your Club ]