Dec 9, 2023 #1 nirmalya1basu 7 2 How did you find PF? I was searching for a solution to a Physics problem. Hi, I am Nirmalya. I am from Kolkata, West Bengal, India. I have a lot of interest in Physics.
Dec 9, 2023 #2 PeroK Science Advisor Homework Helper Insights Author Gold Member 2023 Award 27,274 18,699