Which one is the right option: A) 150 MHz B) 170 MHz C) 175 MHz D) 190 MHz

Wave Optics

Question

Maximum usable frequency (MUF) is F-region layer is x, when the critical frequency is 60 MHz and the angle of incidence is 60°, the x is
150 MHz
170 MHz
175 MHz
190 MHz

Answer

175 MHz

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Maximum usable frequency (MUF) is F-region layer is x, when the critical frequency is 60 MHz and the angle of incidence is 60°, the x is
150 MHz
170 MHz
175 MHz
190 MHz

Some More Questions From Wave Optics Chapter

Mock Test Series

NCERT Book Store

NCERT Sample Papers

Entrance Exams Preparation

Maximum usable frequency (MUF) is F-region layer is x, when the critical frequency is 60 MHz and the angle of incidence is 60°, the x is 150 MHz170 MHz175 MHz190 MHz

Some More Questions From Wave Optics Chapter

Mock Test Series

NCERT Book Store

NCERT Sample Papers

Entrance Exams Preparation

Maximum usable frequency (MUF) is F-region layer is x, when the critical frequency is 60 MHz and the angle of incidence is 60°, the x is
150 MHz
170 MHz
175 MHz
190 MHz