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The question has statement - 1 and stat...

The question has statement - 1 and statement - 2 Of the four choices given after the statements , choose the one that best describes the two statements
statement - 1 : Sky wave signals are used for long distance radio communication . These signals are in generel , less stable then ground wave signals
statement - 2 : The state of inosphere varies from to hour day and season to season .

A

Statement -1 is true, Statement -2 is false

B

Statement -1 is true, Statement -2 is true and Statement -2 is the correct explanation of Statement -1.

C

Statement -1 is true, Statement -2 is true and Statement – 2 is not the correct explanation of Statement – 1.

D

Statement -1 is false, Statement -2 is true.

Text Solution

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The correct Answer is:
D
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Knowledge Check

  • Statement-1: Sky wave signals are used for long distance radio communication. These signals are in general, less table than ground wave signals Statement-2: The state of ionosphere varies from hour to hour, day to day and season to season.

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