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One coulomb is that charge which repels an equal and similar charge with a force of ("9×10 power 9 Newton") ,when placed in vaccum or air at a distance of 1 meter from it

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Student Of The Year 4 years, 11 months ago (8440771)

1/1.6*10**-19= 6.241*10**18 electrons.

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Tapan Pandey 4 years, 11 months ago (10639220)

Yr ye sb nii aata

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What did the poet say in poem no men are foreign

Posted by Yash Vardhan Mishra 4 years, 11 months ago (10274200)

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

0 answers

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If the ratio of sum of the first n terms of two AP's is (7n-1):(4n+27).Find ratio of their m th terms

Posted by Ankita Kalal 4 years, 11 months ago (9203164)

CBSE > Class 10 > Mathematics

2 answers

Hemang Dubey 4 years, 11 months ago (1981499)

Sn1/Sn2 = 7n-1/4n+27 Make the equations , a+(n-1/2)d/a2+(n-1)=7n-1/4n+27 Now, am1/am2=a1+(m-1)d/a2+(m-1)d2 Now compare n-1/2=m-1 You will get n=2m-1 Just put the values you will get the answer .

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Hemang Dubey 4 years, 11 months ago (1981499)

Answer is (14m-6):(8m+23)

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Probe that √5 is irrational

Posted by Manikandan M 4 years, 11 months ago (10552555)

CBSE > Class 10 > Mathematics

1 answers

Ayush Kumar 4 years, 11 months ago (10645917)

Let us assume that √5 is a rational number. Sp it t can be expressed in the form p/q where p,q are co-prime integers and q≠0 ⇒√5=p/q On squaring both the sides we get, ⇒5=p²/q² ⇒5q²=p² —————–(i) p²/5= q² So 5 divides p p is a multiple of 5 ⇒p=5m ⇒p²=25m² ————-(ii) From equations (i) and (ii), we get, 5q²=25m² ⇒q²=5m² ⇒q² is a multiple of 5 ⇒q is a multiple of 5 Hence, p,q have a common factor 5. This contradicts our assumption that they are co-primes. Therefore, p/q is not a rational number √5 is an irrational number Hence proved????

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NF3 is weaker ligand than N(CH3)3 why?

Posted by Zahid Anwar 4 years, 11 months ago (10528617)

CBSE > Class 12 > Chemistry

1 answers

Anubhav Sharma 4 years, 11 months ago (3035206)

Because fluorine is much smaller in size and it accepts the electron to complete octate.

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What is super computer? Where are the used?

Posted by Mahesh Chand Meena 4 years, 11 months ago (10552076)

CBSE > Class 06 > Computer

2 answers

Mansi Dabariya 4 years, 11 months ago (10658100)

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Mukul Purohit 4 years, 11 months ago (10642839)

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Examples of patterns

Posted by Nishtha Surana 4 years, 11 months ago (10577911)

CBSE > Class 01 > Mathematics

4 answers

Saneha Yadav 4 years, 9 months ago (9731205)

Here are some examples of pattern - Alphabet pattern , Number pattern , Shape pattern

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Drishti Dubey 4 years, 10 months ago (9900574)

?????????

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Aishel Gupta 🔥 4 years, 11 months ago (9345481)

???✋✋✋??? this is one of the example of patterns

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S P 4 years, 11 months ago (10685736)

Match kab hoga

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Sin-1(cosx) find the integrals?

Posted by P....... ........ 4 years, 11 months ago (9891315)

CBSE > Class 12 > Mathematics

3 answers

Nishant Pandey 4 years, 11 months ago (7965929)

Sin^-1(cos x) =pi/2 -cos^-1(cos x) Then, Int.( Pi/2 -x) =pi x /2 -x^2 /2. Ans

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Sachin Yadav 4 years, 11 months ago (10526798)

1/ under root 1+cos²x

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Samajhdaro Yeh Samajhlo 4 years, 11 months ago (7219379)

Sin-1(sin(pie/2-x)) Pie/2-x

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Control statement in Q basic

Posted by Akshat Bhandari 4 years, 11 months ago (10636033)

CBSE > Class 08 > Computer

0 answers

ANSWER

Why was mini considered as a chatterbox

Posted by Deepesh Chourasia 4 years, 11 months ago (9898584)

CBSE > Class 07 > English

1 answers

Suchit Hanchinamani 4 years, 11 months ago (9198618)

Gichha Gilli gilli

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Out break of Russian revolutionary

Posted by Kalaivani K 4 years, 11 months ago (10575383)

CBSE > Class 09 > Social Science

1 answers

Shreya S.D 4 years, 11 months ago (9608799)

The end of monarchy in February 1917 and the events of October is said to be Russian revolution

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What do we say for duck and kite in hindi

Posted by Travel Tech Eat Ivana 4 years, 11 months ago (10645701)

CBSE > Class 01 > Hindi

0 answers

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Transport

Posted by Hansraj Sambhaji Kadam Sambhaji Kadam 4 years, 11 months ago (10444335)

CBSE > Class 06 > Science (OLD)

1 answers

Pooja Kumari 4 years, 11 months ago (10621392)

Car , bus ,airplane ,boat

2 Thank You

ANSWER

Y3+19xt60 what is the answer

Posted by Sheetal Am 4 years, 11 months ago (9878896)

CBSE > Class 08 > Mathematics

2 answers

Sheetal Am 4 years, 11 months ago (9878896)

Stupid

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Yogesh Kumar 4 years, 11 months ago (4430816)

Yt 1143

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How do you explain the absence of aldehyde group in the pentaacetate of D- glucose?

Posted by Sujata Murmu 4 years, 11 months ago (10614527)

CBSE > Class 12 > Chemistry

2 answers

Megha . 4 years, 11 months ago (9583800)

) Glucose reacts with hydroxylamine to form an oxine where as the penta acetate of glucose does not react with hydroxyl amine indicating the absence of free CHO group.

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Tapan Pandey 4 years, 11 months ago (10639220)

Padh lo imp h??

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I need v1 V2 v3 v4 15 example

Posted by Akshay Kumar 4 years, 11 months ago (10189976)

CBSE > Class 10 > English Language and Literature

0 answers

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कबीर के अनुसार ईश्वर प्राप्ति के मार्ग में क्या बाधा है

Posted by Manmeet Kaur 4 years, 11 months ago (10645600)

CBSE > Class 11 > हिंदी ऐच्छिक

0 answers

ANSWER

Two consecutive members of a homologous series have different of ch2 in molecular formula. Take an example from alkenes and explain this property

Posted by Priya Tomar 4 years, 11 months ago (10464666)

CBSE > Class 10 > Science

2 answers

Dipak Gupta 4 years, 11 months ago (7406166)

C2h4 c2h6 here the molecular difference is ch2 between both the members of alkenes

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Ayush Maddheshiya 4 years, 11 months ago (10033407)

C2h4 and c3h6

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ANSWER

2 add 2

Posted by Abhinandan Chaturvedi 4 years, 11 months ago (9417829)

CBSE > Class 08 > Mathematics

5 answers

Supriya Pandey 4 years, 11 months ago (10794333)

0 Thank You

Shatakshi Gautam 4 years, 11 months ago (10686972)

0 Thank You

Kavya . 4 years, 11 months ago (10509764)

2+2= 4

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Aaliya Jabin 4 years, 11 months ago (10589352)

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Ansh Dixit 4 years, 11 months ago (10647480)

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Was scindhia remained loyal to the british

Posted by Shad Khan Gamer 4 years, 11 months ago (10617123)

CBSE > Class 08 > Social Science

0 answers

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39 14 14 15 chapter vidhansabha

Posted by Karan Rana 4 years, 11 months ago (10270437)

CBSE > Class 07 > Sanskrit

0 answers

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you strongly feel like becoming a professional sports person but your parents want you to concentrate on academics alone and forget all about sports. Write a diary entry in about 150 to 200 words you feel about the issue.

Posted by Sukhdeep Singh 4 years, 11 months ago (10645541)

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

0 answers

ANSWER

You are Karan/ Kiran . Draft an application for the post of an Accountant in HMT Ltd , Gwalior in response to an advertisement in a reputed National Daily. Also enclose your Bio-Data.

Posted by Mr. Fake... 4 years, 9 months ago (9883530)

CBSE > Class 12 > English Core

1 answers

Tapan Pandey 2 years ago (10639220)

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