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Scientific notation

Physics • Measurement & Units • Knowledge-Based • 1 questions

Scientific notation Knowledge-Based Download PDF

Physics · Introduction to Physics · Physics · Measurement & Units

1 Physics practice questions on Scientific notation. Questions that assess core concepts and understanding.

Questions

  1. 1.

    The diameter of a fine dust particle is 0.000028 m. What is this measurement correctly expressed in standard scientific notation?

    • A) 28×10−628 \times 10^{-6} m
    • B) 2.8×10−42.8 \times 10^{-4} m
    • C) 2.8×1052.8 \times 10^{5} m
    • D) 2.8×10−52.8 \times 10^{-5} m