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Today General Knowledge(GK)
Radiowaves are reflected back to earth from which layer
A)
Stratosphere
B)
Exosphere
C)
Troposphere
D)
Ionosphere

Correct Answer : Option (D) - ionosphere



Extending from about 80 to 300 km (about 50 to 185 miles) in altitude, the ionosphere is an electrically conducting region capable of reflecting radio signals back to Earth.

Published On : June 7, 2021
Category : Science and Technology
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