The frequency of red light is 400,000,000,000,000. Use scientific notation to write the frequency. A) 4.0 x 104 B) 4.0 x 105 C) 4.0 x 10

Question

The frequency of red light is 400,000,000,000,000. Use scientific notation to write the frequency. A) 4.0 x 104 B) 4.0 x 105 C) 4.0 x 1013 D) 4.0 x 1014

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Vivian 7 hours 2021-09-15T03:47:15+00:00 2 Answers 0

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    0
    2021-09-15T03:48:33+00:00

    D. 4.0 x 10^14
    Explanation: Move the decimal point 14 spaces back

    0
    2021-09-15T03:49:05+00:00

    Answer: D.) 4 x 10 ¹⁴

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45:7+7-4:2-5:5*4+35:2 =? ( )