Q.10483: અવાજની મહત્તમ ઝડપ કેટલી છે? |
અવાજની મહત્તમ ઝડપ કેટલી છે? - - awajani mahattam jhadap ketali chhe? General Science in Gujarati, Physics question answers in Gujarati pdf questions in Gujarati, Know About General Science online test General Science notes in Gujarati quiz book