[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray](https://indike.org/pramana/ins.science.ray-1956) › c40.s2.14 # History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c40.s2.14 History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c40.s2.14 - **Language:** English ### [c40.s2.14](https://indike.org/pramana/ins.science.ray-1956.c40.s2.14) That these were conventional measures arbitrarily assumed goes without question; for, of course, the Hindus had no physical data for a mathematical calculation of these minute quantities. - [Previous: c40.s2.13](https://indike.org/pramana/ins.science.ray-1956.c40.s2.13) - [Next: c40.s2.15](https://indike.org/pramana/ins.science.ray-1956.c40.s2.15) - [Up: c40.s2](https://indike.org/pramana/ins.science.ray-1956.c40.s2) --- Source: [https://indike.org/pramana/ins.science.ray-1956.c40.s2.14](https://indike.org/pramana/ins.science.ray-1956.c40.s2.14) · Pramāṇa