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An astronomer's infrared telescope is able to detect radiation with a wavelength of 0.00000957 meters. Write this number in scientific notation.

Question

An astronomer's infrared telescope is able to detect radiation with a wavelength of 0.00000957 meters. Write this number in scientific notation.

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Solution

Break Down the Problem

  1. Identify the value to be converted to scientific notation.
  2. Determine the appropriate power of ten that the value corresponds to.

Relevant Concepts

Scientific notation represents a number in the form of a×10na \times 10^n where 1a<101 \leq a < 10 and nn is an integer.

Analysis and Detail

  1. Given the number 0.000009570.00000957 meters:
    • We can express 0.000009570.00000957 in scientific notation by moving the decimal point to the right until it is just to the right of the first non-zero digit.
    • The decimal is moved 6 places to the right: 0.00000957=9.57×106 0.00000957 = 9.57 \times 10^{-6}
    • Here, 9.579.57 is between 1 and 10, and we moved the decimal 6 places, which gives us the exponent 6-6.

Verify and Summarize

  • The conversion is accurate as we followed the rules for scientific notation.

Final Answer

The value 0.000009570.00000957 meters in scientific notation is: 9.57×106 9.57 \times 10^{-6}

This problem has been solved

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