everyday science MCQ #5175

How many angstroms are there in 1 nanometer?

everyday science MCQ #5175

  1. Question 1

    Q1. How many angstroms are there in 1 nanometer?

    • A) 10
    • B) 12
    • C) 11
    • D) 13

    Answer: 10

    Explanation: One nanometer equals 10 angstroms, since 1 nm = 10⁻⁹ m and 1 Å = 10⁻¹⁰ m, so 1 nm / 10⁻¹⁰ m = 10 Å.