Question

define the telegraph​

Answer 1

Answer:

a method of sending messages over long distances, using wires that carry electrical signals

(विद्युत-संकेतों को ले जाने वाली तारों की सहायता से) संदेशों को दूर-दूर भेजने की प्रणाली, तार-प्रेषण-प्रणाली; टेलीग्राफ़

Explanation:

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Answer 2

Answer:

Telegraph - Telegraph is the long -distance transmission of textual messages where the sender uses a semaphore system, know to the recipient rather than a physical exchange of an object bearing the message. This flag semaphore is a method of telegraphy, whereas pigeon pose is not.