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Prateek Asked :

25-09-2021 Electromagnetic Theory

Q. In free space, the condition that holds good is

A. Minimum attenuation and propagation
B. Minimum attenuation and maximum propagation
C. Maximum attenuation and minimum propagation
D. Maximum attenuation and propagation

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Dapzoi Verified
Commented on 2021-09-25 11:31:09 (IST)
Answer: B

Explanation: The free space does not have any barrier for attenuation. Thus it enables minimum attenuation and maximum propagation. This technique is employed in line of sight communication.