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Light travels in ..........................

Light travels in .............................. (curved/straight) lines.

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Knowledge Check

  • Assertion: Space waves are used for line -of -sight communication. Reason: Space wave travels in a straight line from transmitting antenna to the receiving antenna.

    A
    A and R both are true and R is correct explaination of A
    B
    A is true but R is false
    C
    A is false but R is true
    D
    Both are false

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