QJEEM21Ph9459: JEE Main 2021 Physics - Class 12 JEEM21Ph9459 Solution: A transmitting antenna has a height of 320 m and that of…

Question

Verified Solution • 2025–26 Session moderate

QJEEM21Ph9459: JEE Main 2021 Physics - Class 12 JEEM21Ph9459 Solution: A transmitting antenna has a height of 320 m and that of…

A transmitting antenna has a height of 320 m and that of receiving antenna is 2000 m. The maximum distance between them for satisfactory communication in line of sight mode is 'd'. The value of 'd' is ................. km.

Related Learning Resources & Exam Preparation

JEE Main PYQ Question Bank

Browse year-wise authentic previous years' questions with solutions

Authentic CBT Mock Tests

Simulate official exam environment with live timer and percentile scoring

Accepted Answer

d_{m} = \sqrt{2 R h_{T}} + \sqrt{2 R h_{R}}

d_{m} = (\sqrt{2 \times 6400 \times 10^{3} \times 320} + \sqrt{2 \times 6400 \times 10^{3} \times 2000})

m

d_m = 224 km

QJEEM21Ph9459: JEE Main 2021 Physics - Class 12 JEEM21Ph9459 Solution: A transmitting antenna has a height of 320 m and that of…

Step-by-Step Verified Solution

Related Learning Resources & Exam Preparation