AIIMS AIIMS Solved Paper-2015

  • question_answer
    Assertion (A) Audio signal of frequency 10 kHz cannot be transmitted over long distance without modulation. Reason (R) Length of the antenna required \[\text{IIIIII}\], should have practical value. Each of these questions contains two statements. Assertion and Reason. Each of these questions also has four alternative choices, only one of-which is the correct answer. You have to select one of the codes (a), (b), (c) and (d) given below.

    A) If both Assertion and Reason are true and Reason is correct explanation of Assertion.

    B) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

    C) If Assertion is true but Reason is false.

    D) If both Assertion and Reason are false.

    Correct Answer: A

    Solution :

    Given,\[{{m}_{1}}\] \[{{m}_{2}}\] Length of the antenna required \[\frac{2a}{1.22\lambda }\] This is not practically possible.


You need to login to perform this action.
You will be redirected in 3 sec spinner