sir i am a student of class +1.whenevr i study physics i understand all the things but when its the time of revision it seems that i dont know anything. please help me what to do ...?????
raghav sharma
email id-raghavsharma.rs18@gmail.com
sir i am a student of class +1.whenevr i study physics i understand all the things but when its the time of revision it seems that i dont know anything. please help me what to do ...?????
raghav sharma
email id-raghavsharma.rs18@gmail.com