wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If the heights of transmitting and the receiving antennas are each equal to h, the maximum line-of-sight distance between them is (R is the radius of the earth)

A
2Rh
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4Rh
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6Rh
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
8Rh
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
E
Rh
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C 8Rh
We know that,
Maximum line of sight distance
dm=dr+dR=2RhT+2RhR (hT=hR=h)
dm=2Rh+2Rh
dm=22Rh=4×2Rh=8Rh

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dot Product
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon