a short pip by a whistle ) is sent across a medium. If the pulse rate is 1 after energy 20 s (that is the whistle is blown for a split of second after every 20 s)

Sahay Sir > Question Answers > a short pip by a whistle ) is sent across a medium. If the pulse rate is 1 after energy 20 s (that is the whistle is blown for a split of second after every 20 s)
A narrow pulse (for example, a short pip by a whistle ) is sent across a medium. If the pulse rate is 1 after energy 20 s (that is the whistle is blown for a split of second after every 20 s),
01
Nov
A narrow pulse (for example, a short pip by a whistle ) is sent across a medium. If the pulse rate is 1 after energy 20 s (that is the whistle is blown for a split of second after every 20 s), A narrow pulse (for example a short pip by a whistle ) is [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: A narrow pulse (for example , a short pip by a whistle ) is sent across a medium. If the pulse rate is 1 after energy 20 s (that is the whistle is blown for a split of second after every 20 s) ,