Sign Up Sign Up

Have an account? Sign In Now

Sign In Sign In

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

You must login to ask question.

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.

Know It Here Logo Know It Here Logo
Sign InSign Up

Know It Here

Know It Here Navigation

  • Home
  • E-BOOK
  • Essay Blog
  • No Answer
  • FAQs
  • Contact
  • About us
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • Home
  • E-BOOK
  • Essay Blog
  • No Answer
  • FAQs
  • Contact
  • About us
What's your question?

Know It Here Latest Questions

Anonymous
  • 0
Anonymous
Asked: September 29, 2022In: Physics

If magnetic force does not work on charged particles, how can it have any effect on particle motion?

  • 0

Read less
  • 1 1 Answer
  • 220 Views
  • 0 Followers
Answer
  1. Anish LEVEL 1
    Added an answer on September 29, 2022 at 8:37 pm

    When a charged particle moves on uniform magnetic field (B), it experience a force F as F= Bqv sinΘ, where q is charge particle, v be its velocity and Θ be is angle between B and v. This force is acting toward the motion of the circle or motion is circular. The direction of force F and distance coveRead more

    When a charged particle moves on uniform magnetic field (B), it experience a force F as F= Bqv sinΘ, where q is charge particle, v be its velocity and Θ be is angle between B and v. This force is acting toward the motion of the circle or motion is circular. The direction of force F and distance covered s are always perpendicular to each other such that, work done W = FS cos90 = 0. so, the magnetic force does no work done but moves the particle in circular motion.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
knowithere
  • 0
knowithereLEVEL 21
Asked: April 13, 2022

An earthworm is hermaphrodite but self fertilization does not takes place ,why?

  • 0

Read less
  • 1 1 Answer
  • 221 Views
  • 0 Followers
Answer
  1. knowithere LEVEL 21
    Added an answer on April 13, 2022 at 6:07 pm

    an earthworm is hermophodite but there is no self fertilization because of proandus ( male gamete and female gamete ).

    an earthworm is hermophodite but there is no self fertilization because of proandus ( male gamete and female gamete ).

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
Prabin Rimal
  • 0
Prabin Rimal
Asked: March 20, 2022In: Chemistry

when copper nitrate is heated , it loses 35% of oxygen . 2 gm of mixture of copper nitrate and another substance stable towards heat was heated and the loss in weight observed was 0.16 gm . Calculate the percentage of copper nitrate in the mixture.

  • 0

Read less
  • 0 0 Answers
  • 59 Views
  • 0 Followers
Answer
bazhang
  • 0
bazhang
Asked: March 18, 2022In: Business

sosomod is a comprehensive game mod resource network, dedicated to all kinds of stand-alone game mods, game guides, game videos, and mod production. It is the joy of playing games, discussing games, and creating games.

  • 0

sosomod provides users with the latest Android mobile games, Android game patches, Android game guides/evaluations/gift package resources, etc.! https://game.y9cwm.com/ Botworld Adventure mod

sosomod provides users with the latest Android mobile games, Android game patches, Android game guides/evaluations/gift package resources, etc.!

https://game.y9cwm.com/

Botworld Adventure mod

Read less
  • 0 0 Answers
  • 30 Views
  • 0 Followers
Answer
knowithere
  • 0
knowithereLEVEL 1
Asked: March 16, 2022In: Physics

What is surface tension? Mention any one physical properties of liquid due to surface tension

  • 0

Read less
  • 0 0 Answers
  • 149 Views
  • 0 Followers
Answer
prettyyaa
  • 0
prettyyaa
Asked: January 19, 2022In: Computer and Technology

_____ is a set of connecting links between LANs

  • 0

Read less
  • 0 0 Answers
  • 56 Views
  • 0 Followers
Answer
examsarekillingme
  • 0
examsarekillingme
Asked: January 15, 2022In: Physics

An induced current has no no direction of its own. Explain

  • 0

Read less
  • 0 0 Answers
  • 102 Views
  • 0 Followers
Answer
utsabdahal
  • 0
utsabdahal
Asked: December 4, 2021In: Full from

What is physics?

  • 0

Read less
  • 0 0 Answers
  • 29 Views
  • 0 Followers
Answer
sabigya
  • 0
sabigya
Asked: November 2, 2021In: Biology MCQs

Which one of the following is the correct statement about the respective animal(s)? 

  • 0

(A). Donkey and horse should be considered one single species because they can successfully mate and produce an offspring. (B). Donkey and horse are two different genuses. (C). Mule is a separate species. (D). Mule is neither a donkey nor ...Read more

(A). Donkey and horse should be considered one single species because they can successfully mate and produce an offspring.
(B). Donkey and horse are two different genuses.
(C). Mule is a separate species.
(D). Mule is neither a donkey nor a horse.

Read less
  • 1 1 Answer
  • 54 Views
  • 0 Followers
Answer
  1. Heman LEVEL 16
    Added an answer on November 2, 2021 at 9:32 pm

    Option C is the correct answer !!!!  Mule is neither a donkey nor a horse.

    Option C is the correct answer !!!!

     Mule is neither a donkey nor a horse.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
sabigya
  • 0
sabigya
Asked: November 2, 2021In: Biology MCQs

Which one of the following is an example of binomial scientific name?

  • 0

(A). Green alga (B). Snow leopard (C). Rana tigrina (D). China rose

(A). Green alga
(B). Snow leopard
(C). Rana tigrina
(D). China rose

Read less
  • 1 1 Answer
  • 24 Views
  • 0 Followers
Answer
  1. Heman LEVEL 16
    Added an answer on November 3, 2021 at 1:06 pm

    Option C is the correct answer !!! Rana Tigrina is the binomial scientific name of bull frog.

    Option C is the correct answer !!!
    Rana Tigrina is the binomial scientific name of bull frog.

    See less
    • 0
    • Share
      Share
      • Share on Facebook
      • Share on Twitter
      • Share on LinkedIn
      • Share on WhatsApp
1 2 … 1,082

Sidebar

Ask A Question

Stats

  • Questions 10k
  • Answers 9k
  • Posts 328
Physics MCQs Test
Chemistry MCQs Test
Mathematics MCQs Test

Adv 250x250

Member

knowithere

knowithere

  • 1k Questions
  • 48k Points
LEVEL 21
Question Bank

Question Bank

  • 5k Questions
  • 22k Points
LEVEL 21
Heman

Heman

  • 55 Questions
  • 9k Points
LEVEL 21
Niraz

Niraz

  • 8 Questions
  • 8k Points
LEVEL 21

Explore

  • Feed
  • Recent Questions
  • Questions For You
  • Most Answered
  • Answers
  • No Answers
  • Most Visited
  • Most Voted
  • Random
  • New Questions
  • Polls
  • Followed Questions
  • Favorites Questions
  • Answers You Might Like
  • Show All Categories

Footer

Know It Here

KNOW IT HERE

know it here is a social questions & Answers Engine which will help you establish your community and connect with other people.

Follow

© 2021. All Rights Reserved
With Love by Know it here.