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What is conduction and conviction

Posted by Tanek Tatak 4 years, 9 months ago (10854489)

CBSE > Class 07 > Science

1 answers

Sia ? 4 years, 9 months ago (6945213)

Conduction: This is a flow of heat by direct contact. Heat travels from a warmer object toward a colder object. A pan warming on a stove is an example.
Convection: This is a transfer of heat by mixing a fluid. Convection occurs within liquids and gases. Examples include boiling water and when warm water mixes with cold water. In meteorology, convection is a common heat transfer mechanisms in the troposphere.

1 Thank You

ANSWER

Sanskrit ki sisyati

Posted by Nikhil Kumar 4 years, 9 months ago (11006536)

CBSE > Class 07 > Sanskrit

0 answers

ANSWER

K and B are partners in a firm sharing profit and losses in the ratio 5 : 3 their fixed capital where K ₹5,00,000 and P ₹3,00,000the partnership deed provided the following: a) K’s salary ₹ 5000 per month and P salary r₹ 48000 per annum b) Interest on capital @ 10% per annum Ignoring the above items profit of ₹ 348000 for the year ended 31st March 2020 was distributed between the partners Pass Adjustment Entry

Posted by Shraddha Dubey 4 years, 9 months ago (11023623)

CBSE > Class 12 > Accountancy

1 answers

Sanu Jha 4 years, 9 months ago (11082275)

0 Ans

0 Thank You

ANSWER

Government of India double import duty on gold what will the effect on foreign exchange rate in the economy?

Posted by Sneha Kumari Shaw 4 years, 9 months ago (9567197)

CBSE > Class 12 > Economics

1 answers

Sia ? 4 years, 9 months ago (6945213)

Impact on foreign exchange rate due to increase in import duty on gold:

The import of gold will fall when the government increases the import duty on gold.
This reduces the demand for foreign currency.
With the supply of foreign currency remaining the same, the foreign exchange rate would fall. This implies an appreciation of rupees.

1 Thank You

ANSWER

What is meant by sorting

Posted by Farheen Mansoorie Farin 4 years, 9 months ago (9900163)

CBSE > Class 07 > Computer

1 answers

Shiva Yadav 4 years, 9 months ago (11004308)

Sorting means छांँटना

2 Thank You

ANSWER

Name the largest cell of living world ??

Posted by Raj Nandni 4 years, 9 months ago (10788510)

CBSE > Class 09 > Science

5 answers

Rakshanda Karolia 4 years, 9 months ago (9769958)

The egg of Ostrich

1 Thank You

Jaswinder Kaur Jaswinder Kaur 4 years, 9 months ago (9257247)

Ostrich egg

1 Thank You

Riya Singh 4 years, 9 months ago (11024104)

Ostrich egg is the largest cell in living world

3 Thank You

Mounika G.V 4 years, 9 months ago (9770981)

Ostrich egg

4 Thank You

Aditya.V Nimbalkar 4 years, 9 months ago (3899517)

Egg of ostrich

3 Thank You

ANSWER

How to complete syllabus of IT in 15 days???????

Posted by Aditya Mishra 4 years, 9 months ago (11022783)

CBSE > Class 10 > Information Technology (402)

4 answers

R Prajapat 4 years, 9 months ago (9642257)

If you want to complete it fast then follow my strategy... Do 2 chapter a day ... U will complete it in 5 days dear..

2 Thank You

Alok Kumar 4 years, 9 months ago (8699915)

No worries it is a subject in which some of the chapters need time but most of the chapters are very less time consuming if a child had not read anything whole year related to it just read two three times the basic all concepts

2 Thank You

Teresa Singh ✌🏻 4 years, 9 months ago (9341392)

InfotechGurudev is good channel for IT. He upload 2 videos only but they really helpful !! ? In future he will upload more videos ?

5 Thank You

Mamta ... 4 years, 9 months ago (9898848)

Aditya don't worry about IT....the marks of IT r not included in our percentage so instead of doing IT just do other subjects.....or still u wanna do IT the read the chapters n see videos.

3 Thank You

ANSWER

Suggest anyone way to enhance pilgrimage tourism through Indian railways.

Posted by Aziz Fatima 4 years, 9 months ago (9792984)

CBSE > Class 10 > Social Science

1 answers

Shilpy Srivastava 4 years, 9 months ago (10575302)

Lowering the rates of fair during important pilgrimage seasons. adding more means of transport like more busses and additional railway coaches to trains

1 Thank You

ANSWER

Ulma kaun the...?

Posted by Anjali Rathour 4 years, 9 months ago (10342718)

CBSE > Class 12 > इतिहास

2 answers

Simran Idrisi 4 years, 9 months ago (10330568)

इसलाम धर्म के ज्ञाता को उलमा कहते हैं।

2 Thank You

Crazy Girl 4 years, 9 months ago (9691130)

sunni muslim ko maane walo ko ulma kha jata tha

4 Thank You

ANSWER

Ncrt solution

Posted by Kamya Varddhan Singh 4 years, 9 months ago (10066186)

CBSE > Class 12 > Applied Maths

0 answers

ANSWER

What is meaning of natural numbers

Posted by Anusha Podila 4 years, 9 months ago (10819252)

CBSE > Class 06 > Maths (OLD)

5 answers

Ridhima Sharma 4 years, 9 months ago (10507343)

The numbers that starts from 1 and end at infinity

0 Thank You

Mahak Kumari 4 years, 9 months ago (10610156)

Natural number start 1 and end at infinity

0 Thank You

Deekshith Reddy 4 years, 9 months ago (11030703)

Natural numbers are numbers what starts from 1 and end at infinity

0 Thank You

Vaishnavi Soni 4 years, 9 months ago (11028802)

Natural number start with 1 and go endlessly .

0 Thank You

Devesh Choudhary 4 years, 9 months ago (9094952)

Natural Numbers are those number that start from 1 and go endlessly. It is also known as counting number. Example :- 1,2,3,4,5,6,7,8,9 etc.

0 Thank You

ANSWER

√5 is a irrational

Posted by Abhinav Jha 4 years, 9 months ago (8208256)

CBSE > Class 10 > Mathematics

5 answers

Anuradha Chaudhary 4 years, 9 months ago (8655683)

We prove by contradiction method. Let assume that √5 is rational. √5=p/q ---eq......1 P and q are co prime integer with common factor 1. Squaring both side equation 1 5=p²/q² :. q²=p²/5 eq...2 It means p² have factor 5 so p would also have sector 5. p=5x squaring both side p²=25x² Puting this value of p² in equation 2 q²=25x²/5 q²=5x² q²/5=x² This means q² have factor 5. But our assumption says p and q have common factor 1. So our assumption was wrong √5 is irrational number.

1 Thank You

Mamta ... 4 years, 9 months ago (9898848)

yes √ 5 is an irrational no.

1 Thank You

Ayan Patel 4 years, 9 months ago (9166696)

Let 5 be a rational number. then it must be in form of qp where, q=0 ( p and q are co-prime) 5=qp 5×q=p Suaring on both sides, 5q2=p2 --------------(1) p2 is divisible by 5. So, p is divisible by 5. p=5c Suaring on both sides, p2=25c2 --------------(2) Put p2 in eqn.(1) 5q2=25(c)2 q2=5c2 So, q is divisible by 5. . Thus p and q have a common factor of 5. So, there is a contradiction as per our assumption. We have assumed p and q are co-prime but here they a common factor of 5. The above statement contradicts our assumption. Therefore, 5 is an irrational number.

1 Thank You

Ayan Patel 4 years, 9 months ago (9166696)

√5 =p/q

1 Thank You

Ayan Patel 4 years, 9 months ago (9166696)

Let us assume that√5 is rational

1 Thank You

ANSWER

How equality before law is different from universal adult franchise? What do you mean destiny of the society

Posted by Ambika Chowdhury 4 years, 9 months ago (655141)

CBSE > Class 10 > Social Science

2 answers

Anuradha Chaudhary 4 years, 9 months ago (8655683)

Equality before law means everyone should be treated in the same way And universal adult franchise allow everyone to vote so these are two different topics

1 Thank You

Aziz Fatima 4 years, 9 months ago (9792984)

During the 18th century, people were inspired by the ideas of nationalism and liberalism and demanded equality before the law. At the same time, the right to vote and to get elected was granted exclusively to the property owning men. The remaining men and women were classified as passive citizens. For example , Only under the Jacobins period, all adult men enjoyed right to vote in France. However the Napoleonic code went back to the limited suffrage, and reduced the women to the status of a minor-- subject to the authorities of fathers and husbands. However, the universal adult franchise means the right to vote for every person. In this way , equality before the law was different from universal adult franchise.

2 Thank You

ANSWER

Huaa ki nahi mamta

Posted by Scientist ..????? 4 years, 9 months ago (10962303)

CBSE > Class 11 > Physics

3 answers

Mamta ... 4 years, 9 months ago (9898848)

Mera name Mamta hai telegram pe......do one thing aap mujhe apka username batao

5 Thank You

Scientist ..????? 4 years, 9 months ago (10962303)

App ki kya he profile pic or full name telegrame me

3 Thank You

Mamta ... 4 years, 9 months ago (9898848)

what's ur profile pic dude

2 Thank You

ANSWER

Write the functions of cell wall and plasma membrane

Posted by Raj Nandni 4 years, 9 months ago (10788510)

CBSE > Class 09 > Science

1 answers

Riya Singh 4 years, 9 months ago (11024104)

The cell wall surround the plasma membrane of the cell and provides tensile structure and protection against mechanical and osmotic stress.It also allows cell to develop turgor pressure which is the presence of cell contents against the cell wall. Hope this will help you

1 Thank You

ANSWER

What does the child in the poem think about his drawing?

Posted by Arpit Singh 4 years, 9 months ago (10668060)

CBSE > Class 02 > English - Marigold

1 answers

Pranjal Shinde 4 years, 6 months ago (9624250)

poem

10 Thank You

ANSWER

App ko me kis name se serch kru

Posted by Scientist ..????? 4 years, 9 months ago (10962303)

CBSE > Class 11 > Physics

5 answers

Scientist ..????? 4 years, 9 months ago (10962303)

Sun he or ram ram ji likha he

3 Thank You

Mamta ... 4 years, 9 months ago (9898848)

apka profile pic kya

4 Thank You

Mamta ... 4 years, 9 months ago (9898848)

okk no problem aap karo download

3 Thank You

Scientist ..????? 4 years, 9 months ago (10962303)

Ap meko msg kro Saransh patil

3 Thank You

Mamta ... 4 years, 9 months ago (9898848)

Mamta

3 Thank You

ANSWER

Cbse 2006 admission of a partner solution please

Posted by Jyotirmoy Roy 4 years, 9 months ago (11023022)

CBSE > Class 12 > Accountancy

0 answers

ANSWER

Mamtaaa....

Posted by Tanu Srivastava 4 years, 9 months ago (5155550)

CBSE > Class 10 > English Language and Literature

5 answers

Mamta ... 4 years, 9 months ago (9898848)

I'm more active on telegram

2 Thank You

Tanu Srivastava 4 years, 9 months ago (5155550)

How..

1 Thank You

Mamta ... 4 years, 9 months ago (9898848)

we can chat on telegram

2 Thank You

Tanu Srivastava 4 years, 9 months ago (5155550)

Number..

2 Thank You

Mamta ... 4 years, 9 months ago (9898848)

yes

2 Thank You

ANSWER

Format of reply

Posted by Manas Nishad 4 years, 9 months ago (10541915)

CBSE > Class 12 > English Core

2 answers

Fathima Hadiya 4 years, 9 months ago (9216858)

Please search it in google

0 Thank You

Divyanshi Kesherwani 4 years, 9 months ago (9864104)

0 Thank You

ANSWER

Mamta will you like to become my friend dear??

Posted by Tanu Srivastava 4 years, 9 months ago (5155550)

CBSE > Class 10 > English Language and Literature

5 answers

Mamta ... 4 years, 9 months ago (9898848)

u suggest

3 Thank You

Tanu Srivastava 4 years, 9 months ago (5155550)

But this is our study site it's not for our personal chatting right?? Then how we can talk with each other..

5 Thank You

Mamta ... 4 years, 9 months ago (9898848)

welcome

1 Thank You

Tanu Srivastava 4 years, 9 months ago (5155550)

Thnq dear...

1 Thank You

Mamta ... 4 years, 9 months ago (9898848)

Yes no problem

1 Thank You

ANSWER

Ap kon si class me ho mamta

Posted by Scientist ..????? 4 years, 9 months ago (10962303)

CBSE > Class 11 > Physics

4 answers

Mamta ... 4 years, 8 months ago (9898848)

telegram pe baat ho sakti hai

2 Thank You

Scientist ..????? 4 years, 8 months ago (10962303)

Mtlb ab bat nahi hogi apni

3 Thank You

Scientist ..????? 4 years, 9 months ago (10962303)

Aacha to thik he

2 Thank You

Mamta ... 4 years, 8 months ago (9898848)

Ye hamari chats baki guys ko disturb karegi dear

2 Thank You

ANSWER

Why is diffusion insufficient to meet the oxygen requirements of multicellular organisms like humans

Posted by Mansi Sharma 4 years, 9 months ago (11022913)

CBSE > Class 10 > Science

4 answers

Adithya Dev A 4 years, 9 months ago (10643926)

Diffusion, in multicellular organisms, is not enough to meet energy requirements of innermost cells of its body, as O2 reaches those cells gradually through this method.

0 Thank You

Man Mohan Singh 4 years, 9 months ago (9421597)

Because human has a very complex body structure and it take nearly 3 years to transfer o2 from heart to legs.

2 Thank You

Ayan Patel 4 years, 9 months ago (9166696)

Size of multicellular organism is very large as compare to unicellular organism and diffusion is passive mode of transportation of substance and can transfer gases up to a small distance only

0 Thank You

Tanu Srivastava 4 years, 9 months ago (5155550)

Because multicellular organisms has complex working systems which need more energy(oxygen) at a time where as diffusion is a very slow process which can't be able to fulfill the needs of sufficient oxygen to the body

1 Thank You

ANSWER

How to study organic in a effective way

Posted by Rupali Kanwat 4 years, 9 months ago (10481515)

CBSE > Class 12 > Chemistry

3 answers

Sheela Parihar 4 years, 9 months ago (9673867)

Rupali you practice daily 10 reaction with concept or you can do named reaction learn well with concept

4 Thank You

Affu 😊 4 years, 9 months ago (5585070)

I think tumhe ncert juice dekhna chahiye by Singh sahab on youtube. Ek page me ek chapter karaya h unhone . Aur kaafi beneficial bhi hai for revise

2 Thank You

Mamta ... 4 years, 9 months ago (9898848)

Rupali pahele NCERT par focus karo har eek line padho book ke...make mind maps.... discuss the topics with ur classmates...

2 Thank You

ANSWER

Calculate the charge carried by 12.5×10*8 electron

Posted by Vishal Yadav 4 years, 9 months ago (10002561)

CBSE > Class 12 > Physics

1 answers

Goutami Kar 4 years, 9 months ago (3114418)

12.5×10^8×1.6×10^-19

2 Thank You

ANSWER

If x ˆ ˆ and y are unit vectors at an angle  , find x y ˆ ˆ 

Posted by Shuchita Jaisingh 4 years, 9 months ago (10304270)

CBSE > Class 11 > Physics

0 answers

ANSWER

Why aldehyde is more reactive then ketone towards nucleophilic

Posted by Rupali Kanwat 4 years, 9 months ago (10481515)

CBSE > Class 12 > Chemistry

5 answers

I A 4 years, 9 months ago (10276972)

Due to less steric hinderence in aldehydes then ketones

0 Thank You

Nidhi Bharti 4 years, 9 months ago (6969994)

Aldehyde are more reactive because in ketone there are 2 alkyl goups which causes more stearic hindrance to the nucleophile but in Aldehyde there is only 1 alkyl group. Also due the presence of 2 alky group, +I effect is more on carbony carbon of ketone which reduces it's electrophilicity

0 Thank You

Ayush Purohit 4 years, 9 months ago (9983747)

Due to Resonance effect

1 Thank You

Rupali Kanwat 4 years, 9 months ago (10481515)

Ohh thanx

1 Thank You

Aks Gaming 4 years, 9 months ago (11022811)

Due to resonance

3 Thank You

ANSWER

Preparation of soyabean milk and its comparison with natural milk

Posted by Aks Gaming 4 years, 9 months ago (11022811)

CBSE > Class 12 > Chemistry

1 answers

Sia ? 4 years, 9 months ago (6945213)

Preparation of soyabean milk

Soak about 100 g of soya beans in sufficient amount of water for 24 hours.
Take out swollen soya beans and grind them to a very fine paste with a pestle-mortar.
Add about 250 ml of water to this paste and filter it through a muslin cloth.
Clear white filtrate is soya bean milk.

Compare its taste with natural milk.

Take 50 ml of natural milk in three beakers and heat the beakers to 30^o, 40^o and 50^o C respectively.
Add spoonful curd to each of the beakers and leave the beakers undisturbed for 8 hours and curd is ready.
Similarly, take 50 ml of soya bean milk in three other beakers and heat the beakers to 30^o, 40^o and 50^o C respectively.
Add 1 spoonful curd to each of these beakers. Leave the beakers.

4 undisturbed for 8 hours and curd is formed.

Type of milk	Beaker no	Temperature	Quality of curd	Taste of curd
Buffalo milk	1	30^oC	Perfectly dense semi solid	Sour
2	40^oC	Compartively watery	Less sour
3	50^oC	Highly watery	Tasteless
Soya bean milk	4	30^oC	Almost dense	Sour
5	40^oC	Semi solid little bit watery	Sour
6	50^oC	High water content	Tasteless