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Why is the rain impalpable

Posted by Sweksha Pathak 6 years, 4 months ago

CBSE > Class 11 > English Core

1 answers

Himani Gautam 6 years, 3 months ago

The rain is impalpable because when it rises eternal in the form of water vapour, it cannot be seen or touched.

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Prove that Cos4x= 1- 8sin^2xcos^x

Posted by Swarnim Singh 6 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Yuvraj Singh 6 years, 4 months ago

Taking LHS cos4x= cos2 (2x) = 1- 2sin^2x = 1- 2 ( 2sinxcosx)^2 = 1-2 (4sin^2xcos^2x) = 1-8sin&2xcos^2x

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Who was marcopol

Posted by Riya Chauhan 6 years, 4 months ago

CBSE > Class 11 > History

1 answers

Parshuram Yadav 6 years, 3 months ago

Marco Polo was a traveler who visited India

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What is the gravitational field?

Posted by Nisha Yadav 6 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Yogita Ingle 6 years, 4 months ago

The space in the surrounding of any body in which its gravitational pull can be experienced by other bodies is called gravitational field. The gravitational force acting per unit mass at Earth any point in gravitational field is called intensity of gravitational field at that point.

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A block of mass 2kg on an inclined plane inclined at angle of 30°with the horizontal of friction between the block and the plane is √3/2 calculate (1). Force required to more the block downward. (2).Force required to more the block upward

Posted by Farhan Shajahan 6 years, 4 months ago

CBSE > Class 11 > Physics

0 answers

ANSWER

Define axis of rotation

Posted by Rohit Yadav 6 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Yogita Ingle 6 years, 4 months ago

The axis about which a body rotates is called the axis of rotation.

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The number 251 in decimal system is expressed in binary system by what

Posted by Komal Sharma 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Character sketch of Mrs Annie Pearson

Posted by Rahul Mandal 6 years, 4 months ago

CBSE > Class 11 > English Core

0 answers

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What is magnus

Posted by Karan Vats 6 years, 4 months ago

CBSE > Class 11 > Physics

1 answers

Gaurav Seth 6 years, 4 months ago

Magnus effect is the generation of a sidewise force on a spinning cylindrical or spherical solid immersed in a fluid (liquid or gas) when there is relative motion between the spinning body and the fluid. This effect explains commonly observed deviations from the typical trajectories of spinning balls in sport like table tennis, tennis, volleyball, golf, baseball and cricket.

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Rajniti kya hai

Posted by Aailya Shaikh 6 years, 4 months ago

CBSE > Class 11 > राजनीति विज्ञान

5 answers

Neetu Neetu 6 years, 3 months ago

Jo BJP aur Congrees kar rahi hai

0Thank You

Ritesh Barange 6 years, 3 months ago

जनता के समजिक वा आर्थिक स्तर ऊंचा करना राजनीति कहलाती है

1Thank You

Dev Bhaskar 6 years, 4 months ago

Sthaniya sashan ka arth

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Neetu Neetu 6 years, 4 months ago

Politics hai

1Thank You

Neha Nishad 6 years, 4 months ago

समाज के लिए उचित और वांछनीय तत्वो की तलाश, सामूहिक निर्णय, सरकार के कार्यो से जनता का संबंध व संघर्ष ।

2Thank You

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What are adolescence needs?

Posted by Sacheet Kumar 6 years, 4 months ago

CBSE > Class 11 > Physical Education

0 answers

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Solve|4-x|+1<3

Posted by Yogi Bhai 6 years, 4 months ago

CBSE > Class 11 > Mathematics

1 answers

Yuvraj Singh 6 years, 4 months ago

[3,5]

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What is the conducting part of respiratory system

Posted by Tapas Kumar Mahanta 6 years, 4 months ago

CBSE > Class 11 > Biology

1 answers

Yogita Ingle 6 years, 4 months ago

Conducting part – This is the part from the nostrils to the terminal bronchioles. The conducting part has the following functions –

Transport atmospheric air to the alveoli.
Clear the air from foreign particles.
Humidify the air.
Bring the air to body temperature.

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30 transactions its journal ,ledger and trial balance

Posted by Tanisha Sarkar 6 years, 4 months ago

CBSE > Class 11 > Accountancy

2 answers

Aaaa Aaaa 6 years, 3 months ago

Yes it is possible

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Kedar Joshi 6 years, 4 months ago

Yes

2Thank You

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Draw the structure of ice

Posted by Vaibhav Trivedi 6 years, 4 months ago

CBSE > Class 11 > Chemistry

1 answers

Aditya Narayan Singh 6 years, 4 months ago

H2O ( s)

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Draw the molecular orbital diagram /energy diagram of O2-

Posted by Vaibhav Trivedi 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

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Describe free radical mechanism

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

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Describe important reactions of hydrocarbons chapter

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

ANSWER

The mean mark secured by 30 students in economics was 58. Later on the examination has given 6 mark Grace to each student for a wrong question. What is the new mean mark

Posted by H H 6 years, 4 months ago

CBSE > Class 11 > Economics

0 answers

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Value using binomial theorem (9999) ^4 (ii) (0.998) ^8 (iii)(ax-b\x) ^6

Posted by Yash Jain 6 years, 4 months ago

CBSE > Class 11 > Mathematics

0 answers

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Explain hyperconjugation , inductive , resonance and mesomeric effect with the help of examples

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

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Explain krebs cycle and electron transport chain with diagrams

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Biology

2 answers

Aachal Singh 6 years, 4 months ago

I have already read ncert but i m not getting it

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Vikas Moond 6 years, 4 months ago

Go through ncert book. I you dont understand then i explain it .

1Thank You

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What are cis and trans isomers?

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

0 answers

ANSWER

I have a question for all the members.The intelligent members give the answer very quickly . ◆ To convert cis agonitic acid(6C) to iso citric acid(6C) which enzyme was required in Krebs cycle. The right answer was told by me after max 7 replied answer . Do quickly .It was a challenge question to you.

Posted by Vikas Moond 6 years, 4 months ago

CBSE > Class 11 > Biology

2 answers

Vikas Moond 6 years, 3 months ago

The answer id aconitase

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Vikas Moond 6 years, 4 months ago

Sorry it was cis agonistic acid not cis agonistic acid.

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Define wurtz reaction and kolbes electrolytic method.

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry

1 answers

Gurmandeep Singh 6 years, 4 months ago

When an alkyl halide( usually Bromide and iodide )is treated with sodium in dry Ether , a symmetrical alkane containing twice the number of carbon atoms of alkyl halide is obtained . General reaction: RX + 2 Na+ XR Form R-R +2NaX where R is alkyl & X is halogen .

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Methane cannot be prepared from kolbes electrolytic method. Why?

Posted by Aachal Singh 6 years, 4 months ago

CBSE > Class 11 > Chemistry