Amit Ranjan
May 18, 2023 • 1h
Shanu Arora
Oct 7, 2022 • 1h
Mohd Mubashir
Feb 7, 2021 • 2h
Sunil Joshi
Jun 12, 2022 • 1h
Sameer Sadana
Oct 25, 2019 • 1h
Anand Halwai
Aug 3, 2021 • 1h 30m
Gaurav Kumar Pandey
Sep 2, 2020 • 1h 30m
Mukesh Kumar
Oct 9, 2021 • 1h
8K followers • Physics
Dec 17, 2025 • 1h 2m • 25 views
Speed of Waves | Free Lecture