AMU Engineering 2018 solved paper Solved Paper

Section: Physics

Question : 50 of 150

Marks: +1, -0

Consider the following
(i) Submarine communications
(ii) A.M. radio
(iii) Shortwave ratio
(iv) Radar
Arrange the above in increasing frequency of the waves associated with them

(iv), (iii), (ii), (i)
(i), (ii), (iii), (iv)
(ii), (i), (iv), (iii)
(ii), (iii), (iv), (i)

Validate

	Range of frequency
(i) Submarine communication	3−30kHz
(ii) AM Radio	535−1605kHz
(iii) Shortwave radio	3−30MHz
(iv) Radar (VHf)	30−300MHz

Go to Question:

Prev Question

Next Question