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    • Posted by Praveen Swami 7 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Říý@ ?? 7 years ago

    Systematics is the study of the units of biodiversity. You can also say that systematics is the study of identification , nomenclature and classification of plants and animals . It helps in storing the information about living organisms.

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    • Posted by Praveen Swami 7 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Ayushi Ayushi 7 years ago

    There are 410 species in India. There are about 410 species of mammals known from India ,which is about 8.86% of the world species. India has the most number of cat species than any other country. The World Conservation monitoring centre gives an estimate of about 15000 species of flowering plants in India.

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    • Posted by Praveen Swami 7 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Yogita Ingle 7 years ago

    Growth is defined as an irreversible constant increase in the size of an organ or even an individual cell. Put differently, growth is the most fundamental characteristics of living bodies accompanied by various metabolic processes that take place at the cost of energy. The processes can be anabolic or catabolic. When it comes to plants, the seeds germinate, develop into a seedling and acquires a shape of an adult plant are discrete stages of growth and the growth of Plants is indefinite.

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    • Posted by Zaid Khan 7 years ago

    CBSE > Class 11 > Physics
    • 0 answers
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    • Posted by Anita Bansal 7 years ago

    CBSE > Class 11 > Economics
    • 1 answers

    Gaurav Seth 7 years ago

    The following points highlight the difference between collusive oligopoly and non-collusive oligopoly.

    Collusive Oligopoly

    Non-collusive Oligopoly

    Under this form of oligopoly, firms might decide to collude together and not to compete with each other.

    In this form of oligopoly, firms do not collude and instead compete with each other.

    Under collusive oligopoly, the firms would behave as a single monopoly and aim at maximising their collective profits rather than their individual profits.

    Under non-collusive oligopoly, each firm aims at maximising its own profits and decides how much quantity to produce assuming that the other firms would not change their quantity supplied

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    • Posted by Udit Singh Chauhan 7 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Palshetty Divya 7 years ago

    CBSE > Class 11 > Accountancy
    • 2 answers

    Priya Aggarwal 5 years, 8 months ago

    If it is not adjusted

    1Thank You

    Sakshi Sharma ??️??️??️ 7 years ago

    If it is adjusted

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    • Posted by Rishabh Singh 7 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Mondeep Kumar 7 years ago

    CBSE > Class 11 > Economics
    • 1 answers

    Arpita Dubey 7 years ago

    A point outside the ppc are unattainable point

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    • Posted by Harshit Ranjan 7 years ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Sivan Karthick 7 years ago

    square root of -1

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    • Posted by Ankit Kumar 7 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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    • Posted by Avi Singh 7 years ago

    CBSE > Class 11 > Physics
    • 1 answers

    Ayushi Ayushi 7 years ago

    Newton's Law of Cooling states that the temperature of a body changes at a rate proportional to the difference in temperature between its own temperature and the temperature of its surroundings. We can therefore write dTdt=−k(T−Ts)dTdt=−k(T−Ts) where, T = temperature of the body at any time, t Ts = temperature of the surroundings (also called ambient temperature) To = initial temperature of the body k = constant of proportionality dTdt=−k(T−Ts)dTdt=−k(T−Ts) dTT−Ts=−kdtdTT−Ts=−kdt ln(T−Ts)=−kt+lnCln⁡(T−Ts)=−kt+ln⁡C ln(T−Ts)=lne−kt+lnCln⁡(T−Ts)=ln⁡e−kt+ln⁡C ln(T−To)=lnCe−ktln⁡(T−To)=ln⁡Ce−kt T−Ts=Ce−ktT−Ts=Ce−kt when t = 0, T = To C=To−TsC=To−Ts Thus, T−Ts=(To−Ts)e−ktT−Ts=(To−Ts)e−kt T=Ts+(To−Ts)e−ktT=Ts+(To−Ts)e−kt The formula above need not be memorized, it is more useful if you understand how we arrive to the formula.

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    • Posted by Pardeep Sheoran 7 years ago

    CBSE > Class 11 > Accountancy
    • 1 answers

    Vaibhav Aggarwal 7 years ago

    First find N.P and then use formula (rate/100+rate)xNP

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    • Posted by Prince Mehta 7 years ago

    CBSE > Class 11 > Physics
    • 1 answers

    Hemant Ritesh Sourashtriya 7 years ago

    Given our definition of work as W = Fs , can we generate an expression for work done on a rotational system? To derive our expression we begin by taking the simplest case: when the force applied to a particle in rotational motion is perpendicular to the radius of the particle. In this orientation, the force applied is parallel to the displacement of the particle, and would exert the maximum work. Given this situation the work done is simply W = Fs , where s is the arc length that the force acts through in a given period of time. Recall, however, that arc length can also be expressed in terms of the angle swept out by the arc: s = rμ . Our expression for work in this simple case becomes: W = Frθ = τμ    Since Fr gives us our torque, we can simplify our expression in terms of only τ and μ . What if the force is not perpendicular to the radius of the particle? Let the angle between the force vector and the radius vector be θ , as shown below. Figure %: A force acting at angle θ to the radius of rotation of point PTo compute the work we calculate the component of the force acting in the direction of the particle's displacement. In this case, this quantity is simply F sinθ . Again, this force acts over an arc length given by rμ . Thus the work is given by: W = (F sinθ)(rμ) = (Fr sinθ)μ Recall that τ = Fr sinθ Thus W = τμ Surprisingly enough, this equation is exactly the same as our special case when the force acted perpendicular to the radius! In any case, the work done by a given force is equal to the torque it exerts multiplied by the angular displacement. For you calculus types, there is also an equation for work done by variable torques. Instead of deriving it, we can just state it, as it is quite similar to the equation in the linear case: W =  τdμ    Thus we have quickly gone through deriving our expression for work. The next thing after work we studied in linear motion was kinetic energy, and it is to this topic that we turn. Rotational Kinetic Energy Consider a wheel spinning in place. Clearly the wheel is moving, and has a kinetic energy attached to it. But the wheel is not engaged in translational motion. How do we calculate the kinetic energy of the wheel? Our answer is similar to how we calculated the result of a net torque on a body: by summing over each particle.

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    • Posted by Diya Sharma 7 years ago

    CBSE > Class 11 > English Core
    • 0 answers
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    • Posted by Sanidhya Jadaun? 7 years ago

    CBSE > Class 11 > English Core
    • 1 answers

    Mishti Goenka 7 years ago

    Plz ans it in detail

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    • Posted by Kamaljit Singh 7 years ago

    CBSE > Class 11 > Geography
    • 0 answers
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    • Posted by Kamaljit Singh 7 years ago

    CBSE > Class 11 > Geography
    • 0 answers
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    • Posted by Aman Patel 7 years ago

    CBSE > Class 11 > English Core
    • 0 answers
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    • Posted by Shreshthi Yaduvanshi 7 years ago

    CBSE > Class 11 > English Core
    • 3 answers

    Ankit Singh 7 years ago

    You are most welcome

    0Thank You

    Shreshthi Yaduvanshi 7 years ago

    Thanks ankit☺☺☺☺

    2Thank You

    Ankit Singh 7 years ago

    Maurad was considered one of the craziest members of the narrator’s family. He was full of life and loved following his passions without caring for people around him. He could do anything to do the things he loved. He even risked his tribe's reputation for his passion for riding. Mourad had the knack of handling almost any critical situation. His heart was spilling with love for animals. However, Aram in spite of being younger was more practical. He was not as crazy as his elder cousin. He was worried about his family's reputation. He was neither a good rider nor as spontaneously efficient as his cousin. The two cousins had a wonderful rapport between them and they got along pretty well.   Hope this answer is helpful to u

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    • Posted by Nikhil Choudhary 7 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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    • Posted by Aaditya Mehra 7 years ago

    CBSE > Class 11 > English Core
    • 0 answers
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    • Posted by Hritik Gupta 7 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Meghna Thapar 5 years, 4 months ago

    The ionized chlorophyll-a+ of PS II is brought back to the ground state with the help of the electrons made available through the photolysis of water. (e) Non-Cyclic electron transfer: ... Because of the zig-zag path of the electrons, the non cyclic process is also called 'Z' scheme electron transport.

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    • Posted by Swaggy Harshit⚘ 7 years ago

    CBSE > Class 11 > Biology
    • 1 answers

    Yakshi ? 7 years ago

    Why????what happened????

    1Thank You

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    • Posted by Anita Bansal 7 years ago

    CBSE > Class 11 > Economics
    • 1 answers

    Gaurav Seth 7 years ago

    Brand loyalty occurs when a customer chooses to repeatedly purchase a product produced by the same company instead of a substitute product produced by a competitor. For example, some people will always buy Coke at the grocery store, while other people will always purchase Pepsi.

    Brand loyalty is often based upon perception. A consumer will consistently purchase the same product because she perceives it as being the superior product among the choices available. You should note that brand loyalty usually relates to a product, not a company. For example, while you may be loyal to your Honda Accord, but when it comes to motorcycles, you might believe that a Harley leaves a Honda motorcycle in the dust.

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    • Posted by Singh Jayprakash 7 years ago

    CBSE > Class 11 > English Core
    • 1 answers

    Gaurav Seth 7 years ago

    The texts that support the title of the 'ailing planet' are:

    1. 'The earth’s vital signs reveal a patient in declining health.'
    2. ' Large areas, officially designated as forest land, “are already virtually treeless”.

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    • Posted by Binth Shakeer 7 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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    • Posted by Binth Shakeer 7 years ago

    CBSE > Class 11 > Mathematics
    • 0 answers
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    • Posted by Pratya Arora 7 years ago

    CBSE > Class 11 > English Core
    • 1 answers

    Gaurav Seth 7 years ago

    The title Birth is appropriate  for the chapter as it revolves around the theme of bringing a young one to life. Similarly, its protagonist Andrew was a newly qualified doctor who worked as an assistant to  Dr. Edward Page. Despite his less experience, he went to help his friend at the midnight hour. In his efforts to revive the child's life and at last, a miracle occurred. In this way, Andrew not only saved the life of a new born infant, but it also helped him to keep up the trust of his friend. This makes Andrew feel a sense of achievement and a sense of doing something 'real' in Blaenelly. Therefore, the chapter not only talks about the 'birth' of a young one but also the 'birth' of Andrew as a doctor.

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    • Posted by Aman Tiwari 7 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Sakshi?? Dubey 7 years ago

    Every eighth element shows similar propertie to the 1st element

    1Thank You

    Hritik Gupta 7 years ago

    it states that every atom wants to have eight valence electrons in its outermost electron shell.

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