ఒక నానోమీటర్:

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RRB ALP CBT I 17 Aug 2018 Shift 3 Official Paper
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  1. 10-11 మీ
  2. 10-10 మీ
  3. 10-8 మీ
  4. 10-9 మీ

Answer (Detailed Solution Below)

Option 4 : 10-9 మీ
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General Science for All Railway Exams Mock Test
20 Qs. 20 Marks 15 Mins

Detailed Solution

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సరైన సమాధానం 10-9 మీ.

 Key Points

  • నానోమీటర్ అనేది పొడవు యొక్క చాలా చిన్న యూనిట్.
  • సాధారణంగా, ఇది తరంగదైర్ఘ్యం, గాలిలో కణాల పరిమాణం, సూక్ష్మజీవులు మొదలైనవాటిని కొలవడానికి ఉపయోగిస్తారు.
  • 1 నానోమీటర్ లేదా 1 ఎన్.ఎం 10-6 మిమీకి సమానం.
  • 1 మీమీ అనేది10-3 మీ కు సమానం.
  • కాబట్టి, 1 న్.ఎం అనేది 10-9 మీ కి సమానం.

 Additional Information

ఉపసర్గ చిహ్నం దశాంశ శక్తి
ఎక్సా E 1018
పేట P 1015
టేరా T 1012
గిగా G 109
మెగా M 106
కిలో k 103
హెక్టో h 102
డెకా da 101
మీటర్ m 100

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