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  • 1 answers

Bholu.. Yadav 4 years, 11 months ago

N
  • 3 answers

D J 4 years, 11 months ago

2 -ethyl,1-bromo propane

Muddabbir Hussain 4 years, 11 months ago

Bromopentane

Yogita Ingle 4 years, 11 months ago

IUPAC name of is 1-Bromo-2-ethyl-2-methylbutane.

  • 1 answers

Yogita Ingle 4 years, 11 months ago

(a) If MPS = 0.40, then 

Multiplier (k) = 1/MPS = 1/ 0.40 = 2.5 

(b) If MPC= MPS, then 

2 MPS= 1 

=> MPS =1/2 =0.5 

Multiplier (k) = 1/MPS = 1/ 0.5 = 2 

  • 1 answers

Gaurav Seth 4 years, 11 months ago

The following are the factors for determining speed:

  • Muscle composition: The muscles which consist of more percentage of fast twitch fibrescontract with morespeed and produce a greater speed. Different muscles of the body have different pwercentage of fast twitch fibres.
  • Explosive strength: it depends on the shape, size and coordination of muscles. For very quick and explosive movement, explosive strength is required. The related proportion of fast twitch fibres and slow twitch fibres determines the maximum possible speed with which the muscle can contract.
  • Flexibility: It also determines the speed. Good flexibility allows maximum range of movements and also enables complete utilization of explosive strength.
  • Biochemical reserves and metabolic power: muscles requires more amount of energy and high rate of consumption for maximum speed performance. For this purpose the stores of ATP & CP in the muscles should be enough. If the store is less, the working process of the muscles slows down after short time.
  • 1 answers

Preeti Yadav 4 years, 11 months ago

Business letters and letter for job hat gya is bar .....only letter to editor and letter to authorities hi aa rha h
  • 1 answers

K Sharma 4 years, 11 months ago

Any article can come
  • 1 answers

Gaurav Seth 4 years, 11 months ago

चंद्रगुप्त मौर्य मौर्य वंश के संस्थापक थे। उनके माता-पिता, उनके जन्म और बचपन के बारे में बहुत कम जानकारी है, झूठ का जन्म राजधानी पाटलिपुत्र में हुआ था। कौटिल्य, जिसे चाणक्य के रूप में बेहतर जाना जाता है, तक्षशिला के एक ब्राह्मण ने अनाथ को अपनी देखरेख में लिया, उन्हें सभी राजसी आवश्यकताओं में शिक्षित किया और उन्हें एक योग्य सेनापति और शासक बनने के लिए प्रशिक्षित किया। चंद्रगुप्त इस महान विचारक, राजनीतिज्ञ और राजनेता के प्रभाव में आने के लिए भाग्यशाली थे।

सैन्य उपलब्धियां:

1. पंजाब की विजय: चंद्रगुप्त ने चाणक्य के मार्गदर्शन में एक मजबूत सेना का निर्माण किया और पंजाब के क्षुद्र शासकों को पराजित किया और अपने क्षेत्रों का विनाश किया। फिर उन्होंने मगध के खिलाफ मार्च किया।

2. नंदा शासक का दोष: चंद्रगुप्त ने नंदों को हराने के लिए कई प्रयास किए। चाणक्य ने धनानंद को पद से हटाने की कसम खाई थी क्योंकि उन्होंने चाणक्य का अपमान किया था। अंत में धनानंद की हार हुई और मारे गए और चंद्रगुप्त मौर्य मगध के राजा बने और मौर्य वंश की स्थापना की।

धनानंद के दमनकारी शासन को उखाड़ फेंकने और समाप्त करने के बाद, चंद्रगुप्त ने अपनी शक्ति को मजबूत किया और देश को विदेशी कब्जे से मुक्त कर दिया। सिकंदर द्वारा सिंध और पंजाब प्रांतों में नियुक्त यूनानी गवर्नरों को पराजित किया गया और चंद्रगुप्त द्वारा प्रदेशों को हटा दिया गया।

3. सेल्यूकस के साथ युद्ध: सिकंदर की मृत्यु के बाद, उसके साम्राज्य का पूर्वी भाग सेल्यूकस पर चला गया। सेल्यूकस और चंद्रगुप्त मौर्य के बीच एक युद्ध हुआ। सेल्यूकस पराजित हो गया, और उसे चंद्रगुप्त के साथ एक संधि पर हस्ताक्षर करना पड़ा और उसे काबुल, अफगानिस्तान, कंधार, और बलूचिस्तान के प्रांतों में आत्मसमर्पण करना पड़ा।

चंद्रगुप्त की इस जीत ने उसका साम्राज्य उत्तर-पश्चिम में हिंदुकुश (अफगानिस्तान) की सीमा तक फैला दिया। सेल्यूकस ने मौर्यों के साथ मैत्रीपूर्ण संबंध बनाए रखा और मेगस्थनीज को पाटलिपुत्र में अपने राजदूत के रूप में भेजा।

बी आकलन: चंद्रगुप्त निस्संदेह भारत के महानतम शासकों में से एक था। उसने यूनानियों को देश से बाहर निकाल दिया। जैन परंपरा के अनुसार, अपने शासनकाल के अंतिम दिनों में, चंद्रगुप्त ने राजगद्दी को त्याग दिया और जैन विद्वान भद्रबाहु के प्रभाव में जैन धर्म ग्रहण किया। कर्नाटक के श्रवणबेलगोला में अपने अंतिम दिन बिताए और 'सलालेखाना' का प्रदर्शन करके मर गए।

  • 1 answers

Gaurav Seth 4 years, 11 months ago

उन शैलों को अयस्क (ore) कहते हैं जिनमें वे खनिज हों जिनमें कोई धातु आदि महत्वपूर्ण तत्व हों। अयस्कों को खनन करके बाहर लाया जाता है; फिर इनका शुद्धीकरण करके महत्वपूर्ण तत्व प्राप्त किये जाते हैं।

  • 1 answers

Yogita Ingle 4 years, 11 months ago

Because electric field lines must be perpendicular to the surface of conductor, otherwise there would be a non zero component of electric field along the surface of conductor and charges could not be at rest.

  • 1 answers

Drishty Kamboj 4 years, 11 months ago

Pea and ground nut are non albuminous whereas wheat and maize grain are albuminous as they have not used all their endosperm in their nutrition during their growth from zygote
  • 1 answers

... Mmm ...... 4 years, 11 months ago

Let A vector = i^+j^+k^ and B vector =i^+j^-k^ And |A vector|=under root (1)sq.+(1)sq.+(1)sq. = under root 3 And |B vector|=under root (1)sq +(1)sq +(1)sq.=under root 3 And,so such possible answer are infinite
  • 2 answers

Gurpreet Kaur 4 years, 11 months ago

dhyan se smjho ek ek topic ko ..then try to answer questions according to ur knowledge ..regular practice is the key .

Aditi ?? 4 years, 11 months ago

Learn the concept and write according to your view
  • 1 answers

Trending Topics 4 years, 11 months ago

gj
  • 1 answers

Yogita Ingle 4 years, 11 months ago

Recruitment: It refers to identification of the sources of manpower availability and making efforts to secure applicants for the various job positions in an organization.

  • 1 answers

Anjali Bhardwaj 4 years, 11 months ago

The only difference between crèche, daycare and childcare is that crèche is a lot less structured then a day care and childcare otherwise the three can be used interchangeably. Childcare runs child support and developmental programs for babies, infants and toddlers of varying age range unlike crèche or day care.
  • 1 answers

Yogita Ingle 4 years, 11 months ago

Lower Level Management or Supervisory Level (consists of supervisors, foremen and superintendents).
Functions performed at operational/supervisory level are:
(a) They interact with the actual workforce and pass on instructions of the middle management.
(b) Maintains discipline among workers.
(c) Ensures quality output, minimum wastage and safety standards.

  • 1 answers

Dhruv Singhal 4 years, 11 months ago

Ac generator, meter bridge, potentiometer, galvanometer and other instruments ke principle, construction and working zaroor padna har baar 5 marks ke aate he and all the best for your exam.
  • 1 answers

Yogita Ingle 4 years, 11 months ago

शब्द, रंग, रेखाएँ किसी भी माध्यम से, जिसमे रचनाकार को सहजता और सुविधा महसूस हो, रचना की जा सकती है।कविता के लिये प्रतिभा की आवश्यक्ता होती है। कवितासांकेतिक होती है। बिम्ब और कल्पनाशक्ति उसमें महत्वपूर्ण स्थान रखते हैं।

  • 1 answers

Gaurav Seth 4 years, 11 months ago

De Broglie proposed that the wave length λ associated with a particle of momentum p is given by, λ = h/p = h/(m v), where is the mass of the particle and its speed.

The above equation is known as the de Broglie relation and the wavelength λ of the matter wave is called de Broglie wavelength.

The above equation shows that λ is smaller for a heavier particle (large m) or more energetic particle (large v).

  • 1 answers

Gaurav Seth 4 years, 11 months ago

 

Let the uniform surface charge density of a thin spherical shell of radius R .Let us find out electric field intensity at a point P outside or inside the shell.

1.     Field outside the shell-

      Let us find out electric field intensity at a point P outside the spherical shell, such      that OP=r. Here we take Gaussian surface as a sphere of radius r. the electric field intensity, is same at every point of Gaussian surface, directed radially outwards (as is unit vector , so that )

                                                                                 

        Hence it is clear that electric intensity at any point outside the spherical shell is such, as if the entire charge is concentrated at the centre of the shell.

 

2.     Field at the surface of  the shell-

      For this we have r = R

       

        If  is the charge density on the shell, then

            

3.     Field inside the shell-

       If the point P lies inside the spherical shell, then Gaussian surface is a surface of sphere of radius r(

As there is no charge inside the spherical shell, Gaussian surface encloses no charge.

That is   q=0         E = 0 

Hence the field inside the spherical shell is always zero.

  • 5 answers

Maxout Khushit 4 years, 11 months ago

10

Shivansh Gupta 4 years, 11 months ago

=10

Suraj Yadav 4 years, 11 months ago

13+40-20-10-10+7-20

Shreya Rani 4 years, 11 months ago

?

Neha Chaurasiya 4 years, 11 months ago

10
  • 1 answers

Gaurav Seth 4 years, 11 months ago

 

Wanted a receptionist 

 

Need a female receptionist at D K International School.

Work: Attending the visitors and parents and maintain the administrative records. 

 

Working hours is 8:00 AM to 3:00 PM. Must be graduated in clerical studies or administrative studies and should have a pleasing personality. 

 

Interested ones must apply in the administrative office at PO Box 3322, New Delhi.

  • 1 answers

Gaurav Seth 4 years, 11 months ago

The story has an appropriate and suggestive title. It is the centre of attention throughout and the whole story revolves around it. The beginning of the story serves as preparation for it. The unusual quietness at school, presence of village elders and the teacher in his Sunday best dress-all point out to the unusual and unique occasion-the last lesson in French in a French village school in a district conquered by the Prussians. While delivering the last lesson, the teacher wants to transmit all his knowledge in one go. He explains everything with patience and the students as well as old villagers listen attentively.
For the narrator it is an unforgettable experience. “Ah, how well I remember it, that last lesson,” says he. Old Hauser is crying and his voice trembled with emotion. As the teacher is unable to express His emotions because of choked throat, he ends the lesson by writing Wive La France’ on the blackboard. He makes a gesture with his hand to indicate that the school is dismissed and students can go home.

  • 2 answers

Nitin Dadhich 4 years, 11 months ago

Use reaction of formation of grignard RMgX

Shivanshu Dhangar 4 years, 11 months ago

MgCl at the benzene ring
  • 1 answers

Shivansh Kaushik 4 years, 11 months ago

Let cosA=x then cos(π−A)=−cosA=−x   Hence, cos−1x=A  cos−1(−x)=π−A  Adding them, cos−1x+cos−1(−x)=A+π−A⇒cos−1x+cos−1(−x)=π⇒cos−1(−x)=π−cos−1(x) This -1 is inverse here. Try to write each step clearly and you will get the answer.

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