(1) Write about the contribution made by ancient India in metallurgy.
(2) Write about the development in chemistry achieved by ancient India.
(3) Discuss ancient India's progress in medical science and surgery.
(4) Write about the scientific heritage of ancient India.
Answers
are the two conditions for the total internal reflection to take place: The angle of incidence in the denser medium must be greater than the critical angle for that pair of media. The ray of light must travel from a denser medium into a rarer medium.
Answer:
Answer 1.
India has played the biggest role in metallurgy. India was the first country to develop production of Zinc. Our ancestors at Zawar Mines , Rajasthan developed a technology to condense Zinc vapors and utilise it for domestic purpose. Zinc was exported to west where it was named as Malabar Lead.
Answer 2.
Ancient India, an important role in the development of chemistry was made by Ayurveda which used a variety of minerals. ... Nagarjuna (metallurgist) and Kanada were chemist of ancient period. Indian and Persian army used arrows tipped with iron. In the Gupta age metallurgical operations were found.
Answer 4.
Ancient India was a land of sages and seers as well as a land of scholars and scientists. It covered all the major branches of human knowledge and activities, including mathematics, astronomy, physics, chemistry, medical science and surgery, fine arts, etc. ... Astronomy - Rig Veda (2000 BC) refers to astronomy ...
sorry I don't know 3rd answer
I HOPE ITS HELPFUL