Sign Up

Captcha Click on image to update the captcha.

Have an account? Sign In Now

Sign In

Captcha Click on image to update the captcha.

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.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here
Sign InSign Up

Tiwari Academy Discussion

Tiwari Academy Discussion Logo Tiwari Academy Discussion Logo

Tiwari Academy Discussion Navigation

  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Search
Ask A Question

Mobile menu

Close
Ask a Question
  • NCERT Solutions
  • NCERT Books
  • CBSE Syllabus
  • Tutors
Home/class 9 science/Page 46

Tiwari Academy Discussion Latest Questions

9 PhysicsMaster
9 PhysicsMaster
Asked: December 14, 2020In: Class 9 Science

Why is the weight of an object on the moon 1/6 th its weight on the earth?

NCERT Solutions for Class 9 Science Chapter 10 Important NCERT Questions Gravitation NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-138 Questions No-2

2020-2021cbsechapter 10class 9 scienceclass9gravitationncertscience
  • 1 1 Answer
  • 437 Views
  • 8 Votes
Answer
Brinda
Brinda
Asked: December 14, 2020In: Class 9 Science

A 8000 kg engine pulls a train of 5 wagons, each of 2000 kg, along a horizontal track. If the engine exerts a force of 40000 N and the track offers a friction force of 5000 N, then calculate: (a) the net accelerating force; (b) the acceleration of the train; and (c) the force of wagon 1 on wagon 2.

NCERT Solutions for Class 9 Science Chapter 9 Force and Laws of Motion NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-128 Questions No-7

2020-2021cbsechapter 9class 9 scienceclass9force and laws of motionncertscience
  • 1 1 Answer
  • 977 Views
  • 7 Votes
Answer
Brinda
Poll
Brinda
Asked: December 14, 2020In: Class 9 Science

A batsman hits a cricket ball which then rolls on a level ground. After covering a short distance, the ball comes to rest. The ball slows to a stop because

NCERT Solutions for Class 9 Science Chapter 9 Force and Laws of Motion NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-128 Questions No-4

2020-2021cbsechapter 9class 9 scienceclass9force and laws of motionncertscience
  • 1 1 Answer
  • 400 Views
  • 6 Votes
Answer
Brinda
Brinda
Asked: December 14, 2020In: Class 9 Social Science

From a rifle of mass 4 kg, a bullet of mass 50 g is fired with an initial velocity of 35 m s⁻¹. Calculate the initial recoil velocity of the rifle.

NCERT Solutions for Class 9 Science Chapter 9 Force and Laws of Motion NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-126 Questions No-3

2020-2021cbsechapter 9class 9 scienceclass9force and laws of motionncertscience
  • 1 1 Answer
  • 418 Views
  • 7 Votes
Answer
Brinda
Brinda
Asked: December 13, 2020In: Class 9 Science

If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?

NCERT Solutions for Class 9 Science Chapter 5 The Fundamental Unit of Life NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-65 Questions No-2

2020-2021cbsechapter 5class 9 scienceclass9ncertsciencethe fundamental unit of life
  • 1 1 Answer
  • 248 Views
  • 8 Votes
Answer
Brinda
Brinda
Asked: December 13, 2020In: Class 9 Science

Why are manures and fertilizers used in fields?

NCERT Solutions for Class 9 Science Chapter 15 Important NCERT Questions Improvements in Food Resources NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-214 Questions No-2

2020-2021cbsechapter 15class 9 scienceclass9improvement in food resourcesncertscience
  • 2 2 Answers
  • 131 Views
  • 7 Votes
Answer
Brinda
Brinda
Asked: December 13, 2020In: Class 9 Science

What is immunization?

NCERT Solutions for Class 9 Science Chapter 13 Important NCERT Questions Why Do We Fall Ill NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-187 Questions No-4

2020-2021cbsechapter 13class 9 scienceclass9ncertsciencewhy do we fall ill
  • 1 1 Answer
  • 143 Views
  • 8 Votes
Answer
Brinda
Brinda
Asked: December 13, 2020In: Class 9 Science

Summarize the rules for writing of distribution of electrons in various shells for the first eighteen elements.

NCERT Solutions for Class 9 Science Chapter 4 Structure of the Atom NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-54 Questions No- 6

2020-2021cbsechapter 4class 9 scienceclass10ncertsciencestructure of the atom
  • 1 1 Answer
  • 298 Views
  • 8 Votes
Answer
lethahs9
lethahs9
Asked: October 18, 2020In: Class 7

name the bones that form the ball-and-socket joint in your shoulder

Class 9 Science, Biology section, Important Questions for CBSE terminal exams, NCERT Solutions for 9th Science Biology.

biologyclass 9 sciencencert solutions
  • 1 1 Answer
  • 93 Views
  • 3 Votes
Answer
1 … 45 46

Sidebar

Ask A Question

Subscribe

  • Popular
  • Answers
  • Mrinal Garg

    Which is the best website providing NCERT Solutions?

    • 100 Answers
  • Amit Sharma

    What would be the CBSE Exam 2022-2023 Date Sheet for ...

    • 26 Answers
  • Nitin 44

    पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

    • 25 Answers
  • Richa

    NCERT Books

    • 24 Answers
  • manishq1

    Where can I get NCERT books in PDF format?

    • 21 Answers
  • manvi jain
    manvi jain added an answer The distance between top and bottom rungs is 2(1/2)m and… January 31, 2023 at 11:44 am
  • jaanvi roy
    jaanvi roy added an answer Here, a = 1 and d = 1. Sum to… January 31, 2023 at 10:34 am
  • jaanvi roy
    jaanvi roy added an answer A.P. : 37, 33, 29, ... Here, a = -37… January 31, 2023 at 7:08 am
  • jaanvi roy
    jaanvi roy added an answer The sum of n terms of an AP is given… January 31, 2023 at 7:08 am
  • jaanvi roy
    jaanvi roy added an answer Here, a = 121 and d = 117 - 121… January 31, 2023 at 7:08 am

Explore

  • Home
  • Questions

Footer

© 2023 Tiwari Academy. All Rights Reserved
With Develop by IMMWIT Pvt. Ltd..