एक नैनोमीटर कितना होता है?

This question was previously asked in
RRB ALP CBT I 17 Aug 2018 Shift 3 Official Paper
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  1. 10-11 m
  2. 10-10 m
  3. 10-8 m
  4. 10-9 m

Answer (Detailed Solution Below)

Option 4 : 10-9 m
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Detailed Solution

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सही उत्तर 10-9m है।

Key Points

  • नैनोमीटर लंबाई की एक बहुत छोटी इकाई है।
  • आमतौर पर, इसका उपयोग तरंग दैर्ध्य, वायुवाहित कण आकार, सूक्ष्मजीवों आदि को मापने के लिए किया जाता है।
  • 1 नैनोमीटर या 1 nm 10-6 mm के बराबर होता है।
  • 1 mm 10-3m के बराबर होता है।
  • इसलिए, 1 nm 10-9m के बराबर होता है।

Additional Information

उपसर्ग चिह्न दशांश घात
exa E 1018
Peta 1015
Tera T 1012
Giga G 109
Mega M 106
Kilo k 103
Hecto h 102
deca da 101
meter m 100

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Last updated on Jun 11, 2025

-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.

-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in

-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025. 

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.

->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.

-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways. 

-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.

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