CBSE > Class 09 | CBSE Board | Homework Help

1 Joule is amount of work done when a force of 1 Newton displaces a body through a distance of 1m in the direction of the force applied. (Google kr liya ) ?

0Thank You

ANSWER

how many chromosome are present in a cell

Posted by Sri Bhuvaragavan 4 years, 4 months ago

CBSE > Class 09 > Science

4 answers

Manju Kumari 4 years, 4 months ago

46 and 23 pair

0Thank You

Rutika Tilekar 4 years, 4 months ago

23 pairs

0Thank You

Rithya Reddy 4 years, 4 months ago

23 pairs Total no - 46

1Thank You

Vishal Mishra 4 years, 4 months ago

How

3Thank You

ANSWER

Define Aerenchyma

Posted by Shubh Barnwal 4 years, 4 months ago

CBSE > Class 09 > Science

2 answers

Ankit Patel 4 years, 4 months ago

Paranchyma contain air cavities in it . It helps aquatic plant to float on water so it is called aerenchyma

0Thank You

Divyansh Jain 4 years, 4 months ago

The paranchyma cells which have large air cavities to provide buoyancy to the plant are known as aerenchyma.

2Thank You

ANSWER

Aerenchyma

Posted by Shubh Barnwal 4 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Ishita Sirse 4 years, 4 months ago

Aerenchyma is type of parenchyma which has large cavities and it is present in aquatic plants

0Thank You

ANSWER

Is there any difference between weight and mass?

Posted by Arjun Gohil 4 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Sanket ... 4 years, 4 months ago

Yes , (I)Mass is a measure of how much force it will take to change that path. Mass depends on how much matter atoms and so on there is in an object; more mass means more inertia, as there is more to get moving.(ii) Weight, on the other hand, is a measure of the amount of downwards force that gravity exerts on an object

2Thank You

ANSWER

What is work done formula?

Posted by Arjun Gohil 4 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Sanket ... 4 years, 4 months ago

Work done = force × displacement

1Thank You

ANSWER

Chapter 1 ka book pdf

Posted by Aditya Singh 4 years, 4 months ago

CBSE > Class 09 > Computer Applications (165)

1 answers

Paarth Sharma 4 years, 4 months ago

Nhi hai

0Thank You

ANSWER

A plastic box 1.5m long, 125m wide and 65 ch deep is to be made. It is opened at the top. Ignoring the thickness of the plastic sheet, determine: (i) the area of the sheet required for making the box . (ii) the cost of sheet for it, if a sheet measuring 1m square cost Rs 20.

Posted by Dhruv Tomar 4 years, 4 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Fulform of CPM

Posted by Sadhana As 4 years, 4 months ago

CBSE > Class 09 > Information Technology (402)

2 answers

Garima Agrawal 4 years, 4 months ago

Character per minute

0Thank You

Ambika Ambika 4 years, 4 months ago

Character per minute

0Thank You

ANSWER

Please explain samas

Posted by Aastha Patidar 4 years, 4 months ago

CBSE > Class 09 > हिंदी ए

0 answers

ANSWER

परीक्षा शब्द निम्नलिखित वर्गों में से किस वर्ग में आता है?

Posted by Utkarsh Meshramkar 4 years, 4 months ago

CBSE > Class 09 > हिंदी ए

1 answers

Rahul Kumar 4 years, 4 months ago

तत्सम

3Thank You

ANSWER

गाँव में बीताए एक दिन पर अनुछेद लिखे संकेत बिंदु- कब कहा अनुभव विशेष बत

Posted by Rishika Kumari 3 years, 11 months ago

CBSE > Class 09 > हिंदी ब

0 answers

ANSWER

Picture frame tool is present on the?

Posted by Ghöst Rîdër 4 years, 4 months ago

CBSE > Class 09 > Computer Applications (165)

1 answers

Sakshi Chaturvedi 4 years, 4 months ago

Title bar

0Thank You

ANSWER

My childhood mcq

Posted by Monika Karki 4 years, 4 months ago

CBSE > Class 09 > English Lang & Lit. (184)

3 answers

Supreet Kaur Supreet Kaur 4 years, 4 months ago

Question 1. In which standard, Abdul was, when the new teacher with a conservative mind had come to his class? (a) 4th standard (b) 5th standard (c) 7th standard (d) 6th standard Answer Answer: (b) 5th standard Question 2. The name of the marriage site situated in the middle of the pond near to Abdul’s house was (a) Kalyan Mancha (b) Rama Tirtha (c) Tirtha Bharathi (d) Rama Mandir Answer Question 3. Sivasubramania’s expectations from Abdul Kalam was (a) That Abdul will become the president (b) That Abdul will become the Prime Minister (c) That Abdul will be equal to the highly educated people of big cities (d) That Abdul will become filthy rich Answer Question 4. Which author’s lines did Abdul’s father quote in the end of the Chapter? (a) Rabindranath Tagore (b) Khalil Gibran (c) Paul Coelho (d) AzharSamsuddin Answer Question 5. Abdul’s father believed in (a) Freedom of thoughts (b) Communal difference (c) Cast system (d) Supernatural power Answer Question 6. “Indians will build their own India”- Who said this? (a) SivasubramaniaIyer (b) APJ Abdul Kalam (c) Netaji Subhas Chandra Bose (d) Mahatma Gandhi Answer Question 7. SivasubramaniaIyer’s aim was to (a) Humiliate Abdul (b) To break the social barriers that restricted people to mingle (c) To fight in the second world war (d) To become rich Answer Question 8. Wife of Abdul’s science teacher was horrified with the (a) Communal violence (b) Idea of Muslim boy invited to dine with them (c) Terror of second world war (d) The flood disaster Answer Question 9. How was the wife of Abdul’s science teacher initially? (a) Poor (b) Rich (c) Conservative (d) Beautiful Answer Question 10. Who warned the teacher not to spread communal intolerance? (a) Lakshmana Sastry (b) Ramanadha Sastry (c) Ramesh Sastry (d) The principle of the school Answer Question 11. In which state of India is Rameswaram? (a) Andhra Pradesh (b) Kerala (c) Tamilnadu (d) Karnatka Answer Question 12. Abdul Kalam became the 11th of India. (a) President (b) Prime Minister (c) Chief Justice (d) Army Chief Answer Question 13. Which religion did Abdul Kalam belong to? (a) Muslim (b) Hindu (c) Christian (d) Jewish Answer Question 14. What is Dinamani the name of (a) a newspaper (b) a book (c) a train (d) a friend of Abdul Kalam Answer Question 15. Who was Abdul Kalam sitting with when the new teacher asked him to sit on the last bench? (a) Aravindan (b) Ramanadha Sastry (c) Sivaprakasan (d) none of the above Answer Question 16. Name three friends of Kalam. (a) Ramanadha Sastry (b) Aravindan (c) Sivaprakasan (d) All Answer Question 17. When was Kalam’s ancestral house built? (a) in 18th century (b) in 19th century (c) in the middle of 19th century (d) all Answer Question 18. How did Mr. Iyer change his wife’s notion? (a) by force (b) by showing her eyes (c) by lecturing her (d) by his own example and behavior Answer Question 19. Whom did Kalam’s father say these wordsKhali Gibran’s words:Your children are not…? (a) to Kalam (b) to Samsuddin (c) to his wife (d) to Mr. Iyer Answer Question 20. What did Kalam think and say about his parents? (a) they were tall (b) handsome (c) wise (d) all Answer Question 21. What kind of a person was Kalam’s father ? (a) kind (b) generous and dynamic (c) wise (d) All Answer Question 22. What kind of person was Sivasubramania? (a) orthodox brahmin (b) calm and generous (c) believed in equality and wanted to bring reforms in the society (d) all Answer Question 23. Who was Kalam’s close friend? (a) Ramanadha Sastry (b) Samsuddin (c) his father (d) none Answer Question 24. Who helped Kalam in getting his first wages? (a) his neighbourer (b) his parents (c) teachers (d) his cousin Samsuddin Answer Question 25. Who was Samsuddin? (a) Kalam’s brother (b) Kalam’s friend (c) Kalam’s neighbourer (d) Kalam’s cousin Answer Question 26. How much money did Kalam earn after selling seeds? (a) 2 anna (b) 3 anna (c) 1 anna (d) 4 anna Answer Question 27. Why did Kalam collect tamarind seeds? (a) to grow plants (b) to eat them (c) to earn good money (d) none Answer Question 28. Who gave emotional and material security to Kalam ? (a) His society people (b) His friends (c) His teachers (d) his parents Answer Question 29. What does material security mean in the lesson? (a) all the basic necessities of life (b) materialistic possessions (c) wealth (d) riches Answer Question 30. What can resolve the hindrances in the way of growth? (a) mutual trust, and ease of communication (b) Wings of Fire (c) fighting (d) all Answer Question 31. What is the message of this lesson? (a) mutual trust,peace and harmony are must for a society to be happy and grow dynamically (b) live happily (c) fight for your rights (d) have fire on your wings Answer Question 32. What did Kalam gain from Wings of Fire? (a) the great values he imbibed from his parents,teachers and society (b) his books (c) his study (d) none Answer Question 33. Who influenced Prof. Kalam? (a) his society people (b) his friends (c) his father (d) none Answer Question 34. From where has this chapter ‘My Childhood’ been taken? (a) from childhood memories (b) from Prof A.P.J Kalam’s book ‘Wings on Fire’ (c) from famous writer Khushwant Singh’s Book (d) none Answer Question 35. Where did Kalam talk about his childhood? (a) in his autobiography, Wings of Fire (b) In his first speech (c) In his research papers (d) in his office

0Thank You

Goutam Agrawal 4 years, 4 months ago

Ramananda Sastry ,Aravinda and Shivaprasan

0Thank You

Aastha Patidar 4 years, 4 months ago

A p j abdul kalam 's friends name

0Thank You

ANSWER

In which place of India prime meridian is pass through

Posted by Rutika Tilekar 4 years, 4 months ago

CBSE > Class 09 > Social Science

4 answers

Mohit Kumar Ojha 4 years, 4 months ago

Mirzapur in Uttar Pradesh

0Thank You

Utkrisht Pandey 4 years, 4 months ago

Uttar Pradesh

0Thank You

Hariharamallar Sv 4 years, 4 months ago

Answer: Mirzapur, Uttar Pradesh

0Thank You

Akshat Mishra 4 years, 4 months ago

Mirzapur, Uttar Pradesh

2Thank You

ANSWER

The number 1.666 is equal to

Posted by Nayana As 4 years, 4 months ago

CBSE > Class 09 > Mathematics

3 answers

Dhanvi Shetty U 4 years, 4 months ago

15/ 9

0Thank You

Pranav Tayde 4 years, 4 months ago

0Thank You

Arpit Tripathy 4 years, 4 months ago

15/9

0Thank You

ANSWER

Write a relation between the mass and weight of the body with explanation

Posted by Sweety Yadav 4 years, 4 months ago

CBSE > Class 09 > Science

1 answers

Mayank Chaudhary 4 years, 4 months ago

Mass of a body is the quantity of of matter (or material) contain in it. Weight of a body is the force with which it is attracted towards the centre of the earth.

0Thank You

ANSWER

Write a descriptive paragraph on Apj Abdul kalam in 200 words

Posted by Mohit Waykole 4 years, 4 months ago

CBSE > Class 09 > English Lang & Lit. (184)