Currently sorted By last update descending Sort chronologically: By last update | By creation date
"Thanks, you helped me with my Thermodynamics Lab project! "
Sapan Kushwaha, 1st Year student, Jabalpur Engineering College, Madhya Pradesh
"Thanks" for the video "Fresnel Biprism- part 2"
really thankful of u sir. By this video i am able to understand arrangment of subshell in shell
(topic: Atomic models - Valence shell and Energy levels)