(A) : For long distance transmission of radio waves, short wave bands are used. (R) : Short waves are reflected from ionosphere.

(A) : For long distance transmission of radio waves, short wave bands

1.	(A) : For long distance transmission of radio waves, short wave bands are used. (R) : Short waves are reflected from ionosphere.
Answer» Both 'A' and 'R' are TRUE and 'R' is the correct EXPLANATION of 'A'. Both 'A' and 'R' are true and 'R' ISNOT the correct explanation of 'A'. A' is true abd 'R' FALSE A' is false and 'R' is false Answer :A

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(A) : For long distance transmission of radio waves, short wave bands are used. (R) : Short waves are reflected from ionosphere.

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