Question

6
खण्ड-ब / (Section-B)
लंबी दूरी तक रेडियो प्रसारण के लिए लघुतरंग बैंड का उपयोग किया जाता है, क्यों?
Why short wave hands are used for long distance radio transmissions?​

Answer 1

Answer:

Long distance radio broadcasts use shortwave bands because only these bands can be refracted by the ionosphere. ... Thus, these signals are not reflected by the ionosphere. Hence, satellites are helpful in reflecting TV signals. Also, they help in long distance TV transmissions.