CBSE > Class 11 | CBSE Board | Homework Help

Admission Test Physics Chemistry Biology Mathematics Applied Maths Accountancy Economics Business Studies English Core हिंदी कोर History Political Science Geography Sociology Psychology Physical Education Computer Science Informatics Practices Painting Reasoning & Mental Ability Legal Studies गणित लेखाशास्त्र जीव विज्ञान व्यवसाय अध्ययन मनोविज्ञान रसायन विज्ञान भौतिक विज्ञान English Elective NCERT हिंदी ऐच्छिक इतिहास राजनीति विज्ञान भूगोल अर्थशास्त्र समाजशास्त्र Engineering Graphics गृह विज्ञान Home Science शारीरिक शिक्षा Multimedia and Webtech English Elective CBSE (Deleted) Entrepreneurship संस्कृत कोर (भास्वती) संस्कृत ऐच्छिक (शाश्वती) Philosophy (Deleted) Biotechnology Financial Market Management Other Subjects Regional Language Information Technology (802)

Ask questions which are clear, concise and easy to understand.

Ask Question

What is zeemen effect

Posted by Singh Rajput 6 years, 11 months ago

CBSE > Class 11 > Chemistry

2 answers

Ankit Singh 6 years, 11 months ago

The Zeeman effect is the splitting of the spectral lines of an atom in the presence of a strong magnetic field. The effect is due to the distortion of the electron orbitals because of the magnetic field. The (normal) Zeeman effect can be understood classically, as Lorentz predicted.

3Thank You

Akanksha Kumari? 6 years, 11 months ago

The splitting of a spectrum line into several component by application of magnetic field is called zeeman effect

2Thank You

ANSWER

A partucle is projeacted vertically horizontally from the top of planeinclined at angle teeta how far an particle strike ground

Posted by Surender Singh 6 years, 11 months ago

CBSE > Class 11 > Physics

1 answers

Sid Xavier 6 years, 11 months ago

Range = usin2teeta/g

1Thank You

ANSWER

What do you mean by paragliding

Posted by Pooja Nandal 6 years, 11 months ago

CBSE > Class 11 > Physical Education

1 answers

Yaser Siddiquee 6 years, 11 months ago

Paragliding is the recreational and competitive adventure sport of flying paragliders: lightweight, free-flying, foot-launched glider aircraft with no rigid primary structure. The pilot sits in a harness suspended below a fabric wing.

1Thank You

ANSWER

Why stars starts rotating fast when their life span is going to end.

Posted by Sugam Sharma 6 years, 11 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Sandmeyer's reaction?

Posted by Ejta Ardhi 6 years, 11 months ago

CBSE > Class 11 > Chemistry

0 answers

ANSWER

How did the writer come to know about shahid,s approaching death ?what was the reaction?

Posted by Rakesh Patel 6 years, 11 months ago

CBSE > Class 11 > English Elective NCERT

0 answers

ANSWER

Mention four key ideas or concepts associated with federalism

Posted by Sahil Jatin 6 years, 11 months ago

CBSE > Class 11 > Political Science

0 answers

ANSWER

What are the advantages of bicameral legislature

Posted by Sahil Jatin 6 years, 11 months ago

CBSE > Class 11 > Political Science

1 answers

Gaurav Seth 6 years, 11 months ago

advantage of having a bicameral legislature is that
1. countries with large size and diversity gives representation to all sections of society and all geographical regions.
2. every decision taken by one house is reconsidered by second house. it means every policy and bill is discussed twice.so there is a double check.

0Thank You

ANSWER

Name some major separtist movement ?

Posted by Sahil Jatin 6 years, 11 months ago

CBSE > Class 11 > Political Science

1 answers

Chehak Choudhary 6 years, 11 months ago

1. Khalistan movement 2. Insurgency in Jammu and Kashmir 3. Maoist movement

1Thank You

ANSWER

How to do transactions of bills of exchange

Posted by Saumya Agrahari 6 years, 11 months ago

CBSE > Class 11 > Accountancy

3 answers

Khushi Sharma 6 years, 11 months ago

In books of Drawee. Creditor dr. 10000 To B/P a/c 10000

1Thank You

Khushi Sharma 6 years, 11 months ago

Ex transaction -goods sold to Ramu n drew a bill for Rs.10000. Entry- In books of drawer . B/R a/c dr 10000 To Ramu. 10000

1Thank You

Om Agarwal 6 years, 11 months ago

Gerenal entry jese karni h

0Thank You

ANSWER

What was the relationship between Amitav Gosh and shahid ali?

Posted by Pakhi Pundeer 6 years, 11 months ago

CBSE > Class 11 > English Core

1 answers

Krishna Yadav 6 years, 11 months ago

They were good friends their friendship is recent.

0Thank You

ANSWER

Find the sum of first n terms of the series 1^2+2^2+3^2+4^2+........+n^2=

Posted by Shridhar Rathod 6 years, 11 months ago

CBSE > Class 11 > Mathematics

1 answers

Sugam Sharma 6 years, 11 months ago

It may be equal to n(n+1)(2n+1)/6

1Thank You

ANSWER

Why work done on the system is negative in physics while it is positive in chemistry?

Posted by Archie Ghosh 6 years, 11 months ago

CBSE > Class 11 > Physics

3 answers

Nishita Tomar 6 years, 11 months ago

in physics we want to make the system work for us but when we have to work on the system it is taken negative and in chemistry we want to work on the system so it is taken as positive

1Thank You

Sugam Sharma 6 years, 11 months ago

It is not compressio it is expansion

0Thank You

Sugam Sharma 5 years, 8 months ago

No , in chemistry also work done is negative. In thermo-d if we find work done when gas is compressed it will comes out to be negative

1Thank You

ANSWER

Sugar is soluble in water though it is a covalent compound.why?

Posted by Alok Raj 6 years, 11 months ago

CBSE > Class 11 > Chemistry

1 answers

Gaurav Seth 6 years, 11 months ago

Sucrose is a sugar and if you look at its structure there are a lot of OH groups these groups hydrogen bond to water and help to form a solvation sphere around the molecule. Ethanol has only one OH group it is less polar than water. There is a general adage that like dissolves in like, sucrose is polar, water is polar and so they dissolve, ethanol is less polar and so less like and therefore does not dissolve.

1Thank You

ANSWER

Justify the title'The Ghat Of The Only World?

Posted by Vaishnavi Pawar 6 years, 11 months ago

CBSE > Class 11 > English Core

1 answers

Gaurav Seth 6 years, 11 months ago

Word ‘Ghat’ in Hindi means ‘bank’ of a river; in the title of the chapter, it signifies the edge of life, where Shahid was struggling for life. Owing to his malignant tumour, he was about to leave this world and start a mysterious journey into the unknown world that exists after death. Since the word ‘Ghat’ refers to the brink of our wordl, which is the only world known to us, so the title is justified.

5Thank You

ANSWER

Derive equation for excess pressure

Posted by Aniket Singh 6 years, 11 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

What is mechanism of monsoon what are the factors affecting this? How does it influence the climate of india

Posted by Pavithra Vikram 6 years, 11 months ago

CBSE > Class 11 > Geography

0 answers

ANSWER

Write down the dimensional formula of bulk modulus

Posted by Sakiul Halim 6 years, 11 months ago

CBSE > Class 11 > Physics

1 answers

Ayushi Ayushi 6 years, 11 months ago

its dimensional formula is [ML-1T-2].

4Thank You

ANSWER

How ranga marriage was a difficult arragment for the narrator

Posted by Pushpraj Patel 6 years, 11 months ago

CBSE > Class 11 > English Core

1 answers

Yaser Siddiquee 6 years, 11 months ago

The author made a very elaborate plan to get Ranga married to Ratna. First of all, he cleverly orchestrated their meeting at his own house. Secondly, he took his friend, the Shastri into his confidence and instructed him to do and say certain things to Ranga. The plan clicked. Within no time both Ranga and Ratna were married.

2Thank You

ANSWER

What come in cr. and dr.?

Posted by Gill Jasmeet 6 years, 11 months ago

CBSE > Class 11 > Accountancy

3 answers

Khushi Sharma 6 years, 11 months ago

In accountancy , In dr side always there will be Expenses,Assets,and what comes In. In cr side always there will be Incomes,liablities,and what goes out.

2Thank You

Yaser Siddiquee 6 years, 11 months ago

A Closer Look at Debit (DR) and Credit (CR) ... When it comes to the DR and CR abbreviations for debit and credit, a few theories exist. One theory asserts that the DR and CR come from the Latin past participles of debitum and creditum, which are debere and credere

0Thank You

Akleesha Afsana Ahmed 6 years, 11 months ago

1. Debit the receiver. Credit thr giver. 2. Debit what comes in. Credit what goes out. 3. Debit all expenses and losses. Credit all incomes and gains.

1Thank You

ANSWER

Angle of contact

Posted by Devansh Bhadana 6 years, 11 months ago

CBSE > Class 11 > Physics

1 answers

Ankit Aryan Shivan 6 years, 11 months ago

The angle between tangent to the liquid surface at the point of contact and solid surface inside the liquid is said to be angle of contact. At the line of contact the surfaces force between the three medium must be in equilobrium. (If angle of contact theta < 90°→liquid drop spread over solid surface).(If angle of contact theta>90°→liquid drop will not spread over solid surface).

1Thank You

ANSWER

What is difference between assets ,liability and capital?

Posted by Gill Jasmeet 6 years, 11 months ago

CBSE > Class 11 > Accountancy

1 answers

Syed Nabeel Haider 6 years, 11 months ago

Asset- All the valuable things present on the earth which give benefit in the future.ex ( Cash in hand ,cash at bank ,building ,machinery, stock) etc. Liability- The amt. of money owed from others and payment made to pay in future called liability.ex(Loan, long term loan,Bills payable,Bank Overdraft, Outstanding expenses) etc. Capital- All the thing invested by the proprietor in the business called Capital.

3Thank You

ANSWER

Examples of dextrorotary compounds??

Posted by Kp Mourya 6 years, 11 months ago

CBSE > Class 11 > Chemistry