_____ is known as the father of Indian Nuclear Physics.

Dr. Homi J. Bhabha

The correct answer is option 3. Dr. Homi J. Bhabha.

Dr. Homi J. Bhabha is widely regarded as the father of Indian Nuclear Physics due to his pioneering contributions to the field of nuclear science and technology in India. Here's an explanation of his significance:

1. Foundational Work: Dr. Homi J. Bhabha played a pivotal role in establishing India's nuclear research program. He laid the groundwork for nuclear physics research in the country and made significant contributions to the understanding of nuclear reactions and the behavior of atomic nuclei.

2. Institution Building: Bhabha was instrumental in founding India's premier nuclear research institution, the Tata Institute of Fundamental Research (TIFR), in 1945. TIFR became a hub for research in nuclear physics, high-energy physics, and other areas of fundamental science.

3. Nuclear Energy Development: Bhabha recognized the potential of nuclear energy for India's development and advocated for the peaceful use of nuclear technology. He played a key role in the establishment of the Atomic Energy Commission of India in 1948 and served as its first chairman.

4. Scientific Leadership: Bhabha's visionary leadership and scientific acumen guided India's nuclear research efforts. Under his guidance, India made significant strides in nuclear science and technology, including the development of nuclear reactors, nuclear fuel cycle facilities, and applications of nuclear technology in agriculture, medicine, and industry.

5. Legacy: Dr. Homi J. Bhabha's legacy continues to inspire generations of scientists and researchers in India. His contributions laid the foundation for India's nuclear program and paved the way for the country's achievements in nuclear science, technology, and applications.

Overall, Dr. Homi J. Bhabha's pioneering work and leadership in nuclear physics have earned him the title of the father of Indian Nuclear Physics, and his legacy continues to shape India's scientific endeavors in the field.