Question

    In microwave heating the microwave are electromagnetic

    waves that have a frequency between….MHz and …...GHz.
    A 300 & 300 Correct Answer Incorrect Answer
    B 250 & 250 Correct Answer Incorrect Answer
    C 200 & 200 Correct Answer Incorrect Answer
    D 150 & 250 Correct Answer Incorrect Answer

    Solution

    Microwaves are defined as electromagnetic radiations with a frequency ranging between 300 MHz to 300 GHz.

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