Sign Up

Sign Up Now! Unlimited Questions and Answers Here.

Have an account? Sign In


Have an account? Sign In Now

Sign In

Find out unlimited questions & Answers, here is your right place.

Sign Up Here

Forgot Password?

Don't have account, Sign Up Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Have an account? Sign In Now

Sorry, you do not have a permission to ask a question, You must login to ask question.

Forgot Password?

Need An Account, Sign Up Here

Sorry, you do not have a permission to add a post.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Sign InSign Up

vrean.com

vrean.com Logo vrean.com Logo
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Terms of Use
  • Privacy Policy
  • Cookie Policy

Unlimited Questions and Answers

Start Connecting Your Questions and Answers to the world.

Create A New Account
What's your question?
  • Recent Questions
  • Most Answered
  • Most Visited
  • Most Voted
  • Answers
  • No Answers
  • Sticky Questions
  • Polls

vrean.com Latest Questions

Mr Khmer Physics
  • 0
Mr Khmer PhysicsTeacher
Asked: October 4, 2025In: Physics

តើតុដែលដែលយើងប្រើសម្រាប់ធៀបជាមួយនឹងលោកគ្រូដែលមានចលនាហៅថាអ្វី?

  • 0

  • 0 0 Answers
  • 1 View
Answer
Mr Khmer Physics
  • 0
Mr Khmer PhysicsTeacher
Asked: October 4, 2025In: Physics

រថយន្តមមួយធ្វើដំណើរពីភូមិ ក ទៅភូមិ ខ ដែលមានចម្ងាយ25Km ដោយប្រើពេល 30mnនៅភូមិ ខរថយន្តនោះឈប់5mn រួចបន្តដំណើទៅភូមិ គ ដែលមានចម្ងាយ15Kmពីភូមិ ខ ដោយប្រើពេល 10mn ។ គណនាល្បឿនមធ្យមរបស់រថយន្តនោះគិតជា m/s និង Km/h?

  • 0

  • 0 0 Answers
  • 2 Views
Answer
Mr Khmer Physics
  • 0
Mr Khmer PhysicsTeacher
Asked: October 4, 2025In: Physics

គណនារយៈពេលដែលអង្គធាតុមួយផ្លាស់ទីបានចម្ងាយ30m បើដឹងថាវាមានល្បឿន 6m/s។

  • 0

  • 0 0 Answers
  • 1 View
Answer
Mr Khmer Physics
  • 0
Mr Khmer PhysicsTeacher
Asked: October 4, 2025In: Physics

រថយន្តមួយធ្វើដំណើរដោយល្បឿន 60km/h ។ គណនា ចម្ងាយចរដែលរថយន្តធ្វើដំណើរបានក្នុងរយៈពេល30mn?

  • 0

  • 0 0 Answers
  • 1 View
Answer
Mr Khmer Physics
  • 0
Mr Khmer PhysicsTeacher
Asked: October 4, 2025In: Physics

រថយន្តមួយគ្រឿងធ្វើដំណើរបានចម្ងាយ 25Km ដោយប្រើពេល 20mn ។គណនាល្បឿនរបស់រថយន្តនោះ?

  • 0

  • 0 0 Answers
  • 1 View
Answer
Kakada
  • 0
KakadaTeacher
Asked: April 10, 2025In: History

តើមូលហេតុអ្វីបានជាសៀមចូលមកតាំងទីលំនៅលើទឹកដីខ្មែរ?

  • 0

  • 0 0 Answers
  • 4 Views
Answer
Chan Leakena
  • 0
Chan LeakenaExplainer
Asked: March 31, 2025In: Biology

ចូរគូសតារាងក្រមសេនេទិច។

  • 0

  • 0 0 Answers
  • 10 Views
Answer
Chan Leakena
  • 0
Chan LeakenaExplainer
Asked: March 28, 2025In: Biology

តើក្រពេញសេបូមរបស់ស្បែកមាននាទីដូចម្ដេចខ្លះ?

  • 0

ក្រពេញសេបូមរបស់ស្បែកមាននាទី បញ្ចេញ សារធាតុរាវ ដូចប្រេង ដើម្បីរក្សាឱ្យស្បែកទន់ និងអាច សម្លាប់មេរោគបាន។ សារធាតុរាវនោះគឺ ជាសេបូម។ សេបូម ការពារការជ្រៀតចូលនៃមេរោគ និងធ្វើឲ្យស្បែក មិនជ្រាបទឹក។

  • 0 0 Answers
  • 11 Views
Answer
Chan Leakena
  • 0
Chan LeakenaExplainer
Asked: March 25, 2025In: Biology

តើជីវវិទូបែងចែករូបផ្គុំសារពាង្គកាយជាប៉ុន្មាន កម្រិត? អ្វីខ្លះ? ចូរបញ្ជាក់ពីកម្រិតនីមួយៗ។

  • 0

  • 0 0 Answers
  • 7 Views
Answer
Chan Leakena
  • 0
Chan LeakenaExplainer
Asked: March 23, 2025In: Biology

តើម៉ូលេគុល ARN ជាអ្វី?តើធាតុបង្ករបស់វាមាន អ្វីខ្លះ?

  • 0

  • 0 0 Answers
  • 7 Views
Answer

Sidebar

Add A New Post

Stats

  • Questions 10k
  • Answers 5k
  • Best Answers 4k
  • Users 36
  • Popular
  • Answers
  • V Rean

    How to approach applying for a job at a company ...

  • Tep Apsor
    Tep Apsor added an answer a) ប្រាប់ពីប្រភពហេតុការណ៍ ឬព្រឹត្តិការណ៍នោះ d) បញ្ជាក់ពីពេលវេលា និងទីន្លែងនៃឧបទ្ទវហេតុ e) បញ្ជាក់ពីមូលហេតុនៃឧបទ្ទវហេតុនោះ h) ប្រាប់ពីសកម្មភាពលំអិតសកម្មភាពណាដែលញ៉ាំងព្រឹត្តិការណ៍… February 28, 2026 at 2:57 pm
  • Tep Apsor
    Tep Apsor added an answer a) ព្រឹត្តិការណ៍គឺជារឿងរ៉ាវផ្សេងៗខុសពីសកម្មភាពធម្មតា។ យើងអាចដឹងព្រឹត្តិការណ៍ណាមួយតាមរយៈអ្នកដទៃ ឬដោយជួបប្រទះ ផ្ទាល់ ភ្នែក។ February 28, 2026 at 2:55 pm
  • Tep Apsor
    Tep Apsor added an answer d) ចចក តំណាងមនុស្សអាក្រក់ ត្រីក្រាញ់តំណាងមនុស្សអត់ធ្មត់ តស៊ូ ដើម្បីផលប្រយោជន៍រួម ទន្សាយតំណាងមនុស្សយុត្តិធម៌សង្គម។ February 28, 2026 at 2:53 pm

Top Members

Chan Leakena

Chan Leakena

  • 1k Questions
  • 1k Points
Explainer

Trending Tags

Biology General Knowledge History
Ask A Question

Explore

  • Home
  • Add group
  • Groups
  • Communities
  • Questions
    • New Questions
    • Trending Questions
    • Must read Questions
    • Hot Questions
  • Polls
  • Tags
  • Badges
  • Users
  • Help

Footer

VREAN.COM

VREAN.COM is a social questions & Answers technology which will help you to find out the world's knowledge. VREAN.COM © 2022. All Rights Reserved
By VREAN

About Us

  • Our Team
  • About Us
  • Contact Us

Privacy & Policy

  • Terms of Use
  • Privacy Policy
  • Cookie Policy

Help

  • Knowledge Base
  • Support

Follow