Blue LEDs – UPSC (Prelims and Mains Notes)

What are blue LEDs ? Blue LEDs are semiconductor diodes that produce light. Blue LEDs are used in many situations because of their high efficiency and low power requirements. They are used as indicators, digital displays, backlight devices for liquid crystal displays, and tinted windows. LEDs are semiconductor diodes that produce light. They are made … Read more

[Solved]Philosophy of wantlessness is Utopian, while materialism is a chimera- (UPSC Essay)

Philosophy of wantlessness is Utopian, while materialism is a chimera. Materialism, the belief that one’s happiness can be found in the acquisition of things, contradicts the existential understanding that life itself cannot be found in external objects. Wantlessness teaches an individual to detach themselves from dependence on external sources for happiness. By contrast, the philosophy … Read more

[Solved]Your perception of me is a reflection of you; my reaction to you in an awareness of me (UPSC Essay)

There is a yoga instructor whose class I went to. She was young and had a lot of energy. She was very enthusiastic about the power yoga has to energize you and make you feel good about yourself. She would tell stories about how she had gotten into this profession and how it changed her … Read more

[Solved] The process of self-discovery has now been technologically outsourced (UPSC Essay )

Self-discovery is a process that involves discovering yourself by looking at what you like and dislike about yourself, your life/past experiences, and the world around you. It is not just an individualistic process, but also includes your family, friends, society, and even things beyond your control. The process of self-discovery is when you decide what … Read more

What is Anti-Dumping Duty-UPSC (Prelims & Mains)

Anti-dumping is a trade practice to prevent companies from importing products from another country or region at prices that are lower than the domestic price. Anti-dumping duties are imposed by governments on foreign imports. Anti-dumping is a trade practice to prevent companies from importing products from another country or region at prices that are lower … Read more

Is sociology a value-free science ? Discuss

It is inconceivable to have a value-free sociology, unlike many natural sciences, because each social theorist, student, and researcher has a unique set of values to which he or she adheres or aspires, which influences his or her social scientific viewpoints and academic outputs. • Humanist, Marxist, and other -isms, -asms, or philosophies influenced and … Read more

Endosulfan in Kerala : What is Endosulfan?

Victims of endosulfan poisoning in Kerala’s Kasaragod district have called off their sit-in in front of the state Secretariat in Thiruvananthapuram. What is EndoSulfan, and how does it work? Endosulfan, also known by the trade name Thiodan, is an organochlorine insecticide that was first introduced in the 1950s. Endosulfan is a pesticide that doesn’t naturally … Read more

UPSC Civil Services Cut Off 2021 Prelims SC, ST, OBC, Gen Marks

The UPSC Civil Services Prelims SC, ST, OBC, and Gen cutoff marks for 2021 will be discussed here. Thousands of students took the UPSC prelims exam in the hopes of becoming an IAS officer. Exam centers have been established in a number of cities across the country. Nearly ten lakh applications were received from all … Read more

Urban heat island -UPSC

Urban heat island : IIT Delhi’s Centre for Atmospheric Sciences recently examined changes in land use and land cover patterns over the last five decades using maps from Delhi from 1972 to 2014. The goal was to see how the urban heat island effect in the Central National Capital Region had changed as a result … Read more

Investment Models: Importance, Different Types in India and Factors-UPSC

Investment Models , In layman’s terms, investment entails exchanging money for a’return or profit yielding asset.’ Individuals who earn money have the option to invest or consume their earnings. When he invests that money, he will be able to supplement his income in the future. As a result, if a portion of his income is … Read more

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