Ranga believed he needed to find the right girl to get married. He believed if he would ever marry a girl, she would be mature, not a very young girl. Besides, he wanted to marry a girl whom he admired. He was not in favour of arranged marriage. Ranga gave two examples. An officer about thirty, married a girl about twenty- five. Ranga hoped they would be able to talk lovingly to each other. The second example is that of Dushyanta falling in love with Shakuntala, who was quite mature.

Protagonist comes from a Greek word for the principal actor in a drama. In modern literature, the protagonist drives the story forward by pursuing a goal. The protagonist of a story is sometimes called the main character. The protagonist of a story is opposed by an antagonist. The protagonist is the "hero" of their story, but they do not have to be the "good guy" per se. When in this role, they are often called the antihero.

Amphora, ancient vessel form used as a storage jar and one of the principal vessel shapes in Greek pottery, a two-handled pot with a neck narrower than the body. By placing one hand on the neck of the amphora and the other under its pointed bottom, the person carrying the amphora could control the container, when contents were to be poured into another vessel. The pointed bottoms of the amphorae made them easy to stack in dense layers in the holds of ships.

In 1920, Indian physicist Satyendra Nath Bose made a study regarding the fifth state of matter. Based on his study, Albert Einstein predicted a fifth state of matter called as the Bose-Einstein Condensate.

The Bose-Einstein condensation or BEC is formed by cooling a gas of extremely low density, about one hundred thousandth of the density of normal air, to super low temperatures.

The de Broglie equation is one of the equations that is commonly used to define the wave properties of matter. It basically describes the wave nature of the electron.

Electromagnetic radiation, exhibit dual nature of a particle (having a momentum) and wave (expressed in frequency, wavelength). Microscopic particle-like electrons also proved to possess this dual nature property.

Louis de Broglie in his thesis suggested that any moving particle, whether microscopic or macroscopic will be associated with a wave character. It was called ‘Matter Waves’. He further proposed a relation between the velocity and momentum of a particle with the wavelength if the particle had to behave as a wave.

In mathematics, the Riemann hypothesis is a conjecture that the Riemann zeta function has its zeros only at the negative even integers and complex numbers with real part. Many consider it to be the most important unsolved problem in pure mathematics.  Riemann hypothesis, in number theory, hypothesis by German mathematician Bernhard Riemann concerning the location of solutions to the Riemann zeta function, which is connected to the prime number theorem and has important implications for the distribution of prime numbers.

 States of matter

• Solid: The particles, or the atoms, ions and molecules, are packed together closely. The particles are free to vibrate but are not free to move. They can only change their volume and shape when external force is applied, or when they are cut into smaller pieces,
• Liquid: They are incompressible matter in liquid form that is not dependent on pressure. They have a fixed volume, if the pressure and temperature are kept unchanged. When solid is exposed to temperatures higher than their specific melting points, they have a tendency to transform into the liquid state, subject to pressure properties.
• Gas: the particles in a gaseous state have enough kinetic energy in it so as to render the molecular forces to zero. The distance between the molecules is larger than their size itself. A liquid can be transformed to a gaseous state by heating it to the boiling point, keeping the pressure constant, or by decreasing the pressure, while keeping the boiling point constant.
• Plasma: Plasma does not have a specific shape or volume and are electrically conducive. They produce magnetic fields and currents. A gas can be transformed into plasma by two methods: difference of high voltage between 2 points, or by giving exposure to high temperature. The plasma state does not really exist in abundance on earth and hence is usually misunderstood. Examples of activities that lead to generation of plasma are neon lights, lightening, plasma TVs etc.
• Bose Einstein Condensate: it is a superfluid in gaseous state formed by atoms that are cooled to temperatures extremely close to zero.

Entrepreneurship development is the means of enhancing the knowledge and skill of entrepreneurs through several classroom coaching and programs, and training. The main point of the development process is to strengthen and increase the number of entrepreneurs. 

This entrepreneur development process helps new firms or ventures get better in achieving their goals, improve business and the nation’s economy. Another essential factor of this process is to improve the capacity to manage, develop, and build a business enterprise keeping in mind the risks related to it.

Keys are used to identify different species. A key will usually ask questions based on easily identifiable features of an organism. Dichotomous keys use questions to which there are only two answers. They can be presented as a table of questions, or as a branching tree of questions.

Branching tree example

This tree could help you identify a new vertebrate. For example, if it had no fur or feathers and dry skin, you would follow the right-hand pathway at the first and second junctions, but the left-hand pathway at the third junction. This would lead you to identify the animal as a reptile.

Startup India Scheme is an initiative by the Government of India for generation of employment and wealth creation. The goal of Startup India is the development and innovation of products and services and increasing the employment rate in India. Benefits of Startup India Scheme is Simplification of Work, Finance support, Government tenders, Networking opportunities. Startup India was launched by Prime Minister Shri. Narendra Modi on 16th January 2016. 

Networking with other entrepreneurs will allow you to meet people who are going through similar experiences and facing the same challenges. Building a community of fellow entrepreneurs to connect with will help you learn from others and share your experiences with like-minded people. Developing and using contacts made in business for purposes beyond the reason for the initial contact. For example, a sales representative may ask a customer for names of others who may be interested in his product. The ability to network is one of the most crucial skills any entrepreneur can have.

Following are the branches Physical Geography:

(i) Geomorphology is devoted to the study of landforms, their evolution and related processes.
(ii) Climatology encompasses the study of structure of atmosphere and elements of weather and climates and climatic types and regions.
(iii) Hydrology studies the realm of water over the surface of the earth including oceans, lakes, rivers and other water bodies and its effect on different life forms including human life and their activities.
(iv) Soil Geography is devoted to study the processes of soil formation, soil types, their fertility status, distribution and use

Species CO (14), contain bonding electrons =10 and antibonding electrons = 4. 

Bond order =(Nb​−Na)/ 2 ​​= (10−4​)/2 = 3.

Rights of women: A woman in Rome had full rights in the property of her father. On her father's death, she could become an independent property owner. A woman had full individual property rights in her husband's property. In other words, a married couple was not regarded as one but two financial entities. Divorce was an easy task and required only a notice either by the husband or by the wife. All these aspects are very modern in the sense that countries such as Afghanistan, Iraq and Congo are still struggling to provide equal rights to women.

Mrs Fitzgerald who has the body of Mrs Pearson, has been quite harsh to George Pearson, Doris and Cyril. The real Mrs Pearson objects to her comments about Charlie Spence. Later when she is a bit rude to George, the real Mrs Pearson feels offended.