1.

Why are we able to hear short wave broadcasts better than long wave broadcasts ?

A. hort waves are more energetic than long waves.
B. hort waves are unaffected by atmospheric disturbances.
C. hort wave broadcasts are made by nearby radio stations.
D. y convention, short waves are meant for long distances, whereas long waves are reserved for short distances.
Answer» B. hort waves are unaffected by atmospheric disturbances.


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