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    • Posted by Himanchal Pradhan 6 years ago

    CBSE > Class 11 > Economics
    • 0 answers
    ANSWER

    • Posted by Aditya Raj 6 years ago

    CBSE > Class 11 > Physics
    • 0 answers
    ANSWER

    • Posted by Ronit Sharma 6 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    ANSWER

    • Posted by Ayush Singh 6 years ago

    CBSE > Class 11 > Physics
    • 1 answers

    Gaurav Bagga 6 years ago

    Hydraulic lift works on the primciple of pascal law where 1 lift has larger area of crossection and other is of small area of crossection and pressure is constant

    1Thank You

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    • Posted by Geetika Singhal 6 years ago

    CBSE > Class 11 > English Core
    • 5 answers

    Chiluka Vaishnavi 5 years, 11 months ago

    Balance is Beneficial Undoubtedly, balance is the most important factor to keep a mechanism running smoothly and without any glitch. If an aeroplane that is flying in the sky, transporting hundreds of passengers is thrown out of balance for some reason, will nosedive and crash; similarly if a fast moving vehicle gets out of control, it will also meet with an accident. Maintaining balance is exceedingly crucial.   We need to maintain mental, physical, and spiritual balance in app aspects of our life. Mental balance is the most important of all. Mental balance includes emotional, intellectual, and cognitive balance. For students this balance is as indispensable as air is for breathing. Adolescents have to deal with a turbulent mind; such a mind often causes more problems than solutions. Emotional agitation will always engender more turbulence, annoyance, and disturbance.   The current world is a stress-ridden world; fast pace of life aggravates the situation further. We need to develop a composed, serene, and tranquil state of mind in all types of situations. We can control life better with a calm mind than agitated. A calm mind is the first prerequisite for a student. Only a calm student can shine brilliantly in studies. Yoga and meditation are the wonderful and most effective tools to create and maintain calmness all the time. It has been clinically testified that deep mediation in combination with deep breathing exercises not improves of physical functioning, but also mental mechanism. Relaxation triggered by deep mediation and breathing bring about balance in the right and left lobes of the brain. The brain calms down to alpha state from the hyper active beta state.

    1Thank You

    Shrey Malhotra 6 years ago

    essay on balance is beneficial

    1Thank You

    Takshil Eskala 6 years ago

    essay on balence is beneficial

    4Thank You

    Ibthisam Sharieff 6 years ago

    Check on Google, it might help

    4Thank You

    Ritik Gupta 6 years ago

    essay on balance is benificial

    4Thank You

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    • Posted by Rohit Rohit 6 years ago

    CBSE > Class 11 > हिंदी ऐच्छिक
    • 1 answers

    Annandita Roy 5 years, 11 months ago

    Which chapter

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    • Posted by Divya Varshney 6 years ago

    CBSE > Class 11 > Physics
    • 0 answers
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    • Posted by Krishan Kumar 6 years ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Soumyadeep Paul 6 years ago

    Here, 9C2 x 3^7 x a^2 = 9C3 x 3^6 x a^3 And we get, a = 9/14.

    1Thank You

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    • Posted by Robinpreet Kaur 6 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Shivangi Yadav 6 years ago

    Chemistry it is the branch of science that deals with study of composition and property of matter. It is used in medical field to prepare medicine for example - cisplate and taxol to prevent cancer. In agriculture field .

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    • Posted by Tubrat Sahu 6 years ago

    CBSE > Class 11 > Physics
    • 1 answers

    Robinpreet Kaur 6 years ago

    Because they want to get into the orbit around the earth using as little fuel as possible. OKAY ARE YOU UNDERSTAND MY ANSWER.....

    3Thank You

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    • Posted by Shubham Mangla 6 years ago

    CBSE > Class 11 > Accountancy
    • 1 answers

    Vivek Kanojiya 6 years ago

    Buy a book from any inline site if search for pdf solution

    0Thank You

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    • Posted by Badal Jaat 6 years ago

    CBSE > Class 11 > Other Subjects
    • 0 answers
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    • Posted by Dhruv Aggarwal 6 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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    • Posted by Anil Kumar678 6 years ago

    CBSE > Class 11 > Business Studies
    • 1 answers

    Niraj Kumar Verma 6 years ago

    Business assignment that is given in the last of the book after ending of chapters

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    • Posted by Anil Kumar678 6 years ago

    CBSE > Class 11 > Business Studies
    • 0 answers
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    • Posted by Avani Sharma 6 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Yogita Ingle 6 years ago

    Appendicular skeleton comprises of limb bones and girdles. Limb bones are again divided into bones of forelimbs and bones of hindlimbs. Girdles comprises of pectoral girdle and pelvic girdle

    Limb Bones

    • There are two pairs of limbs—a pair of forelimbs and a pair of hind limbs.
    • Each fore limb is made of 30 bones.
    • Bones of the forelimbs are

    Bone

    Region

    Number

    Humerus

    Upper arm

    1

    Radius

    Forearm

    1

    Ulna

    Forearm

    1

    Carpals

    Wrist

    8

    Metacarpals

    Palm

    5

    Phalanges

    Fingers

    14
    • Each hind limb is made of 30 bones.
    • Bones of the hind limbs are
    <div>

    Bone

    Region

    Number

    Femur

    Thigh

    1

    Tibia

    Shank

    1

    Fibula

    Shank

    1

    Tarsals

    Ankles

    7

    Metatarsals

    Instep

    5

    Phalanges

    Toes

    14

    Patella

    Fingers

    1
    </div>

    Pectoral Girdle

    • The pectoral girdle is formed of two identical halves.
    • Each half of the girdle consists of the following bones — scapula and clavicle.
    • Scapula:
    • The scapula is also called the shoulder bone.
    • It is the flat, triangular bone located at the back of the thorax.
    • It has a slightly elevated ridge called the spine.
    • The spine projects as a flat, expanded process called the acromion.
    • Below the acromion is a cup-shaped cavity called the glenoid cavity.
    • The glenoid cavity articulates with the humerus of the forelimbs.
      • Clavicle:
      • It is also called collar bone.
      • It is a rod-shaped bone extending between the neck and the shoulder.

    Pelvic Girdle

    • It is made of two coxal bones.
    • Each coxal bone comprises three bones—ilium, ischium and pubis.
    • At the point where all the three bones fuse is a depression called the acetabulum. The head of the femur articulates with the acetabulum.

    A line of fusion called the pubic symphysis is observed where the two halves meet

    3Thank You

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    • Posted by Kshanaya Khan 6 years ago

    CBSE > Class 11 > इतिहास
    • 1 answers

    Deepak Kumar 6 years ago

    German yuva bikshu jisne padri ke khilaf andolan kare

    1Thank You

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    • Posted by Ankit Kumar 6 years ago

    CBSE > Class 11 > Biology
    • 2 answers

    Yogita Ingle 6 years ago

    • The vascular system consists of complex tissues, the phloem and the xylem.
    • The xylem and phloem together constitute vascular bundles.
    • In dicotyledonous stems, cambium is present between phloem and xylem, such vascular bundles because of the presence of cambium possess the ability to form secondary xylem and phloem tissues, and hence are called open vascular bundles.
    • In the monocotyledons, the vascular bundles have no cambium present in them, hence they do not form secondary tissues and they are referred to as closed vascular bundles.

    1Thank You

    Avani Sharma 6 years ago

    All vertebrates have a closed vascular system, in which the circulatory fluid is totaly confined within the series of vessels consisting of arteries, veins and fine linking capillaries.

    1Thank You

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    • Posted by Priya Parjapati 6 years ago

    CBSE > Class 11 > Physics
    • 2 answers

    Gaurav Bagga 6 years ago

    Mercury is applied ina a thermometer because due to its higher density ie 136×1000

    0Thank You

    Yogita Ingle 6 years ago

    • It has a lower freezing point (-39°C) and a high boiling point (35°C). Hence it can be used over a wide range of temperature.
    • It is shiny liquid metal, hence can be easily seen through the glass of the thermometer tube.
    • It has a fairly large expansion for a small change in temperature.
    • It does not stick to the glass tube.

    1Thank You

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    • Posted by Soumya Jain 6 years ago

    CBSE > Class 11 > Accountancy
    • 0 answers
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    • Posted by Aakash Singh 6 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Shobhit Kushwaha 6 years ago

    BECAUSE IT HAVE DELOCALISED PI ELECTRONS

    3Thank You

    Soumya Jain 6 years ago

    Benzene is a planar molecule having delocalized electrons above and below the plane of ring. Hence, it is electron-rich. As a result, it is highly attractive to electron deficient species i.e., electrophiles . Therefore, it undergoes electrophilic substitution reactions very easily.

    1Thank You

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    • Posted by Shivam Pandey Sp 6 years ago

    CBSE > Class 11 > Biology
    • 2 answers

    Vishnu Singhal 6 years ago

    The rh blood group is similar to one present in rhesus monkeys rh groups should also be matched before transfusions

    0Thank You

    Yogita Ingle 6 years ago

    Rh grouping

    • The Rh antigen similar to one present in Rhesus monkeys is also observed on the surface of RBCs of majority of humans, hence the antigen is known as Rh antigen.
    • The individuals having Rh antigen are called Rh positive (Rh+ve) and those in whom this antigen is absent are called Rh negative (Rh-ve).
    • An Rh-ve person, if exposed to Rh+ve blood, will form specific antibodies against the Rh antigens, and hence Rh group should also be matched before transfusions.
    • A special case of Rh incompatibility has been observed between the Rh-ve blood of a pregnant mother with Rh+ve blood of the foetus , which leads to a disease known as erythroblastosis foetalis.
    • Rh antigens of the foetus do not get exposed to the Rh-ve blood of the mother in the first pregnancy as the two bloods are well separated by the placenta, during the delivery of the first child, maternal blood may get exposed to small amounts of the Rh+ve blood from the foetus and the mother starts preparing antibodies against Rh in her blood.
    • In case of subsequent pregnancies, the Rh antibodies from the mother (Rh-ve) can leak into the blood of the foetus (Rh+ve) and destroy the foetal RBCs, which cause severe anaemia and jaundice to the baby leading to a condition known erythroblastosis foetalis.
    • Erythroblastosis foetalis can be avoided by administering anti-Rh antibodies to the mother immediately after the delivery of the first child.

    0Thank You

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    • Posted by Lalit Kumar 6 years ago

    CBSE > Class 11 > हिंदी कोर
    • 0 answers
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    • Posted by Jindal Bhandar 6 years ago

    CBSE > Class 11 > Accountancy
    • 0 answers
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    • Posted by Jack & David 6 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Robinpreet Kaur 6 years ago

    No sample papers are right here...

    0Thank You

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    • Posted by Md Shabaj Raza 6 years ago

    CBSE > Class 11 > Mathematics
    • 2 answers

    Faiz Khan 6 years ago

    Which has a starting point But not ending point.

    0Thank You

    Robinpreet Kaur 6 years ago

    Which has no ended point

    0Thank You

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    • Posted by Yash Singhal 6 years ago

    CBSE > Class 11 > Accountancy
    • 1 answers

    Prabhjot Singh Arora 6 years ago

    Sales A/c dr 3600 To X's A/c. 3600

    1Thank You

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    • Posted by Paglamohmamta 1279 6 years ago

    CBSE > Class 11 > English Core
    • 3 answers

    Kirti Soni 6 years ago

    Tree

    0Thank You

    Tanya Chaudhary 6 years ago

    Amaltas

    4Thank You

    Farhat Shaikh Shaikh 6 years ago

    In hindi it is amaltas...

    2Thank You

    ANSWER

    • Posted by Dheeraj Jandu 6 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Yogita Ingle 6 years ago

    A general stabilizing interaction which involves the delocalization of sigma electrons of a C-H bond of an alkyl group directly attached to an unsaturated system (or) to a species with an unshared p -orbital such as  Carbocations (or) free radicals is known as hyperconjugation. Hyperconjugation is a permanent effect.  
    Ex: Hyperconjugation in ethyl carbo cation.  

    One of the carbon-hydrogen bonds of the methyl group aligns in the same plane with the empty p -orbital of the positively charged carbon atom.  

    1Thank You

    Farhat Shaikh Shaikh 6 years ago

    In simple words the movement of sigma bond is called hyperconjugation.... Or Formation of pie bond due to breaking of sigma bond by side by side overlapping is called hyperconjugation

    3Thank You

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    • Posted by Gaurav Rathi 6 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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