Young’s modulus (Y) can be written as
Y = FL / (Ae)
Rearrange the above equation
F = YAe / L
= YAL / L ………[∵ Elongation (e) = L]
= YA
= 2 × 10¹¹ N / m² × [1 cm² × 10^-4 m²/cm²]
= 2 × 10⁷ N

Force required is 2 × 10⁷ N

 

The pituitary gland sits below the brain in a midline pocket or fossa of the sphenoid bone known as the sella turcica, imaginatively named by anatomists because of its likeness to a Turkish horse saddle. Embryologically, anatomically and functionally the human gland is divided into two lobes. The anterior lobe constitutes two thirds of the volume of the gland and the posterior lobe one third. As with all other endocrine glands, symptoms arise as the result of either hypo- or hypersecretion of hormones.

पर

2×3=6, 4×5=20,7×9=63,10×13=130 6, 20, 63, 130 6<20<63<130

अरब में नूह नाम के एक पैगंबर थे जिनका असली नाम लशकर था। वे अत्यंत दयालु और संवेदनशील थे। एक बार एक कुत्ते को उन्होंने दुत्कार दिया। उस कुत्ते का जवाब सुनकर वे बहुत दुखी हुए और उम्र भर पश्चाताप करते रहे। अपने करुणा भाव के कारण ही वे ‘नूह’ के नाम से याद किए जाते हैं।

अरब में नूह नाम के एक पैगंबर थे जिनका असली नाम लशकर था। वे अत्यंत दयालु और संवेदनशील थे। एक बार एक कुत्ते को उन्होंने दुत्कार दिया। उस कुत्ते का जवाब सुनकर वे बहुत दुखी हुए और उम्र भर पश्चाताप करते रहे। अपने करुणा भाव के कारण ही वे ‘नूह’ के नाम से याद किए जाते हैं।

लश्कर ने एक बार एक कुत्ते को दुत्कार दिया था। इस पर उस कुत्ते ने जवाब दिया था कि कुत्तों और इंसानों में कोई फर्क नहीं होता, क्योंकि दोनों को एक ही भगवान ने बनाया है। इस कारण से लश्कर जिंदगी भर रोते रहे। इसलिए अरब में लश्कर को नूह के नाम से याद किया जाता है।

37/12= 3 and 1/12

Processing of a Fibre into Fabric

The complete process of making or producing Fabrics from fibres includes:

Extraction of fibres either from the plant or animal source.

↓

A group of filament or staple fibres extracted are twisted together to form a yarn.

↓

 These yarn are twisted tightly and allowed to rotate on the different types of by the rollers, weaved and knitted by passing a different number of yarns together to produce Fabrics.

Finally, the fabrics are produced. These fabrics are treated with chemicals in the textile industries to make different types of clothing materials like cotton fabrics, woollen fabrics, silk fabrics, polyester fabrics etc. Later these fabrics are processed for bleaching to give a smooth, shiny look, colour dying to add colours to the fabric materials and screen printings to design the fabrics.

 Process of Making Cotton Fabric

Cotton is picked up from the fields. The seeds are separated by combing. This process is known as ginning.

↓

Ginned cotton is compressed to form bales. These bales are sent to the spinning mills.

↓

The cotton bales are loosened and cleaned. This process is known as carding.

↓

The cotton fibres are then converted into rope-like loose strands. The strands are twisted to make yarns. This process is known as the spinning of cotton yarns.

↓

The yarns are then used to make fabrics by weaving and knitting.

The Internet Protocol (IP) is a protocol, or set of rules, for routing and addressing packets of data so that they can travel across networks and arrive at the correct destination. Data traversing the Internet is divided into smaller pieces, called packets. IP information is attached to each packet, and this information helps routers to send packets to the right place. Every device or domain that connects to the Internet is assigned an IP address, and as packets are directed to the IP address attached to them, data arrives where it is needed.

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

 

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

 

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

 

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>

Below you will get a link to download the official books and Notes from CBSE for Class 10 IT CODE 402 2021. These notes and books provided below are official and the link is also official. You can download it with a single click this will surely help you in the preparation of your examination.

 

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/Employability_Skills10.pdf">Employability Skills Class 10 Book PDF by CBSE ( Download Now )</a>

 

<a href="http://www.cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/X_Emplobility_Skills_Combined_book.pdf">Employability Skills Class 10 Notes PDF by CBSE ( Download Now )</a>

 

<a href="http://cbseacademic.nic.in/web_material/Curriculum21/publication/secondary/402-IT_ClassX.pdf">IT Code 402 Class 10 Book PDF 2020-21 By CBSE (Download Now)</a>

He again get up and climb the tree

What happens after the poet’s father fall off the ladder?

Options

• He gives up.

• He gets up and goes to take rest.

• He gets up and plans for other trick. (A n s w e r )

• None of the above

(1.1)^(10000) = (1 + 0.1)^(10000) use formula, (x + y)^n = nC0.x^n + nC1.x^(n-1)y + nC2.x^(n-2)y^2 + ........+nCn.y^n (1 + 0.1)^(10000) = 10000C0.(1)^(10000) + 10000C1.(1)^9999(0.1) + ....... other terms = 1 × 1 + 10000 × 0.1 + ......... other terms . = (1 + 1000 + .......other terms ) > 1000 hence, (1.1)^(10000) > 1000

(1.1)^(10000) = (1 + 0.1)^(10000)
use formula,
(x + y)^n = nC0.x^n + nC1.x^(n-1)y + nC2.x^(n-2)y^2 + ........+nCn.y^n

(1 + 0.1)^(10000) = 10000C0.(1)^(10000) + 10000C1.(1)^9999(0.1) + ....... other terms

= 1 × 1 + 10000 × 0.1 + ......... other terms .

= (1 + 1000 + .......other terms ) > 1000

hence, (1.1)^(10000) > 1000

According to Archimedes principle, the weight of water displaced is equal to the weight of immersed part.For a solid floating in a liquid, its weight acting vertically down at its centre of gravity is equal to the weight of the liquid displaced by the immersed part of the solid acting vertically up at its centre of buoyancy. In the floating condition, the apparent weight and the apparent density of the solid are zero and the body is said to be weightless.

According to Archimedes principle, the weight of water displaced is equal to the weight of immersed part.For a solid floating in a liquid, its weight acting vertically down at its centre of gravity is equal to the weight of the liquid displaced by the immersed part of the solid acting vertically up at its centre of buoyancy. In the floating condition, the apparent weight and the apparent density of the solid are zero and the body is said to be weightless.

Polymorphism refers to the existence of two or more forms of individuals within the same animal species.

Polymorphism is common in nature; it is related to biodiversity, genetic variation and adaptation; it usually functions to retain variety of form in a population living in a varied environment. The most common example is sexual dimorphism, which occurs in many organisms. Other examples are mimetic forms of butterflies, and human hemoglobin and blood types.

Coelenterates include a large number of colonial species that contain more than one form of individuals which are called zooids. Coelenterates have two basic zooids, polyp and medusa.

Collateral is an asset that the borrower owns such as land, vehicles, bank deposits etc and use this as guarantee to pay the loan . If the borrower fails to pay loan then bank has right to sell the collateral an obtain money.

It is some assets on the basis of that person is credited and if he or she is unable to repay the loan then that collateral is seized

Collateral (Security) is an asset that the borrower owns (such as land, building, vehicle, livestocks, deposits with banks) and uses this as a guarantee to a lender until the loan is repaid. If the borrower fails to repay the loan, the lender has the right to sell the asset or collateral to obtain payment.

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<div style="user-select: initial !important;"> <div class="mod" data-md="61" lang="en-IN" style="user-select: initial !important; clear: none; padding-top: 16px; border-radius: 8px; padding-left: 16px; padding-right: 16px;"> <div aria-level="3" class="LGOjhe" data-attrid="wa:/description" data-hveid="CAcQAA" role="heading" style="user-select: initial !important; overflow: hidden; padding-bottom: 20px;">Collateral (Security) is an asset that the borrower owns (such as land, building, vehicle, livestocks, deposits with banks) and uses this as a guarantee to a lender until the loan is repaid. If the borrower fails to repay the loan, the lender has the right to sell the asset or collateral to obtain payment.</div> </div> </div> </div> </div> </div> </div> </div>

A force of 5 N gives a mass m1​ an acceleration of 8ms−2 and a mass m2​ an acceleration of 24 ms−2. What acceleration would it give if both the masses are tied together? 

when a force of 5N gives an acceleration of 8ms-² to a body 
then its mass = 5/8 kg = 0.62kg
so, m₁ = 0.6kg

when a force of 5N gives an acceleration of 20ms⁻² to a body 
then its mass = 5/24 kg = 0.20kg
so, m₂ =  0.20kg
when the two bodies r tied total mass of the system bcomes = 0.82kg
so acceleration of the system will b = force/mass = 5/0.82 = 609 ms⁻²

A fountain of eternal joy’and immortality pours into the heart and soul of man. It flows right from the heavens brink and pours into the human heart. It is like an immortal nectar. The immortal drink that nature’s endless fountain pours into our hearts is a source of immense joy for us.

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Read the extract carefully and answer the questions that follow "how did you get here child? whose baby are you?" the man asked as he steered clear of the mass. the child wept more bitterly than even now only cried, "I want my mother, I want my father." questions (a) why did the man question the baby? (b) explain the phrase steered clear of the mass. (c) what was the child reply? (d) how did the kind man help the child? ​

Answers:

1)The man questioned the baby because it was crying.

2) it means and dangerous unpleasant.

3) The child reply that he want his father and his mother.

4) by searching his parents and telling him to calm down.

Embryo

Seed leaves or cotyledons: Cotyledons are present inside the seed. Cotyledons absorb the food from the parent plant and store it for the embryo. They also protect the embryo

Vatsalaa

Vatsala

Vatsala

वत्सला

Thermodynamics, the study of heat, labour, temperature and energy relationships. Thermodynamics is in general terms, concerned with the transition of energy from one position to another and from one form to another. The basic point is that heat is an energy form that corresponds to a specific amount of mechanical activity.

In physics - optics In chemistry- p , d block In maths- calculus

Unisexual species are those species which have a determined *** and are capable of producing one type of reproductive cell i.e male of female. Some animal species are fishes , human , cat , dog , tiger , horse , turtles etc.