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Posted by Fatema Kanchwala 5 years ago (9704897)
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Posted by Fatema Kanchwala 4 years, 11 months ago (9704897)
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Posted by Krishna Verma 5 years ago (10323733)
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Ujjawal Mittal 5 years ago (9190400)
Mayank Singhal 5 years ago (9895859)
Posted by Krishna Verma 5 years ago (10323733)
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Tanu Choudhary # 5 years ago (10288810)
Posted by Vaishnavi. B Bolisetty 5 years ago (10339227)
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Mayank Singhal 5 years ago (9895859)
Tanu Choudhary # 5 years ago (10288810)
Posted by Sameer Kumar 5 years ago (10317426)
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Aditya Prakash Purohit 5 years ago (5486970)
Yogita Ingle 5 years ago (2577571)
When starlight enters earth's atmosphere it undergoes multiple refraction continuously before it reaches the earth. Because of the increasing refractive index, the starlight bends downwards (ie towards the normal) and thereby the apparent position of the star is slightly higher than its actual position.
Posted by Saanvi Singh Jamwal 5 years ago (9599950)
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Sia ? 4 years, 8 months ago (6945213)
Posted by Anushka Sahare 5 years ago (10343199)
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Shashank Sm 4 years, 11 months ago (10321476)
Yogita Ingle 5 years ago (2577571)
The joint where our neck joins the head is a pivotal joint. It allows us to bend our head forward and backward and turn the head to our right or left. In a pivotal joint a cylindrical bone rotates in a ring. Movement at such a joint is limited to rotation around a central axis.
Posted by Nisha Nisha 5 years ago (10323334)
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Yogita Ingle 5 years ago (2577571)
अबुल फजल अपने छोटे भाई फैजी की तरह सम्राट अकबर के दरबार में नवरत्नों की सूची में से एक था. अबुल फजल की प्रमुख साहित्यिक कृतियां निम्नलिखित हैं:
1) अकबरनामा: यह तीन खंडों में लिखा गया अकबर के समय का आधिकारिक इतिहास है. इसमें अकबर के पूर्वजो तैमुर, बाबर हुमायूँ और अकबर का वर्णन किया गया. इसका तीसरा खंड आईने अकबरी के नाम से जाना जाता है. इसमें अकबर के समय के प्रशासनिक घटनाओं का वर्णन मिलता है.
2) रुकात: यह अकबर के अन्य राजकुमारों का पत्र संग्रह है.
3) इंशा-ए-अबुल फज़ल: यह अकबर के समय के समकालीन शासकों और अमीरों को अकबर द्वारा लिखे गए पत्रों का संग्रह है.
Posted by Manoj . 5 years ago (10314029)
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Kripa Daga 5 years ago (10187336)
Ibrahim Khalil 5 years ago (10351284)
Yogita Ingle 5 years ago (2577571)
Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides“. The sides of this triangle have been named as Perpendicular, Base and Hypotenuse. Here, the hypotenuse is the longest side, as it is opposite to the angle 90°. The sides of a right triangle (say a, b and c) which have positive integer values, when squared, are put into an equation, also called a Pythagorean triple.
Consider the triangle given above:
Where “a” is the perpendicular side,
“b” is the base,
“c” is the hypotenuse side.
According to the definition, the Pythagoras Theorem formula is given as:
| Hypotenuse2 = Perpendicular2 + Base2
c2 = a2 + b2 |
Posted by Abhinav Yadav 5 years ago (8919479)
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Posted by @Kashish Sharma 5 years ago (10248882)
- 3 answers
Jayanthasena E.L 4 years, 11 months ago (10066649)
Yogita Ingle 5 years ago (2577571)
A database is an organised collection of related data so that it can be easily accessed, managed and updated. A Database Management System (DBMS) is a software program that enables us to create, modify and extract data from a database.
Posted by Madhur Kumar 5 years ago (10341781)
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Posted by Madhur Kumar 5 years ago (10341781)
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Posted by Prince Bokade 4 years, 6 months ago (8733431)
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Sia ? 4 years, 6 months ago (6945213)
Posted by Aastha Aarya 5 years ago (9962482)
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Meghna Thapar 4 years, 11 months ago (6237)
Double displacement reactions may be defined as the chemical reactions in which one component each of both the reacting molecules is exchanged to form the products. During this reaction, the cations and anions of two different compounds switch places, forming two entirely different compounds.
The general equation which represents a double displacement reaction can be written as:
Double displacement reactions generally take place in aqueous solutions in which the ions precipitate and there is an exchange of ions.
For example, on mixing a solution of barium chloride with sodium sulphate, a white precipitate of barium sulphate is immediately formed. These reactions are ionic in nature. The reactants changes into ions when dissolved in water and there is an exchange of ions in solution. This results in the formation of product molecule.
Posted by Ríkthâ Shree 5 years ago (10345513)
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Soumyashree Paital 5 years ago (9240553)
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Posted by Saransh Don 4 years, 6 months ago (9287820)
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Sia ? 4 years, 6 months ago (6945213)
Towards the end of the 19th century, European nationalist movements began to lose their internationalism. This happened because these movements became more focused on strengthening their own nation states even at the cost of antagonising other nations.
Posted by Priyanshu Kumar 5 years ago (8886690)
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Shivam Sharma 4 years, 11 months ago (9632226)
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Shridhar Kumbar 4 years, 11 months ago (8773594)
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Yogita Ingle 5 years ago (2577571)
The Body Mass Index is also known as Qetelet Index because it was invented by Adolphe Quetelet. In fact, it is a statistical measurement which compares an individual’s weight and height. Although/ it does not actually measure the percentage of body fat, yet is very useful tool to estimate a healthy body weight based on how tall an individual is. Indeed it is the most widely used tool to indentify the weight problem. BMI is very easy to measure and evaluate. With the help of BMI one can come to know whether one is under weight, normal weight, over weight or in classes of obesity. BMI can be defined as the individual’s body weight divided by the square of his height i.e.,
BMI can be determined using BMI chart. It’s value is measured in Kg/m2.
Now with the help of WHO (World Health Organization) criteria for under weight and obesity, an individual may come to know that he belongs to category of under weight, normal weight, over weight in the categories of obesity. The categories are:
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