Tnpsc and Upsc Notes
Education and Health systems in Tamil Nadu Nestled in the southern part of India, Tamil Nadu stands as a testament to the vibrant confluence of tradition and progress. Renowned for its rich cultural heritage and economic dynamism, the state places a strong emphasis on education and healthcare, viewing them as integral pillars of social development. … Read more
Ratio and Proportion Ratio and proportion are mathematical concepts that are closely related. A ratio is a comparison of two or more quantities, while a proportion is an equation that states two ratios are equal. A ratio expresses the relationship between two or more numbers. It can be written in different forms, such as using … Read more
The atomic mass of an atom is the average mass of all the isotopes of that element, taking into account their relative abundance. It is usually expressed in atomic mass units (amu). The atomic mass considers the sum of the masses of protons, neutrons, and electrons in the atom. The atomic mass is crucial in … Read more
New Jersey is a state located in the Mid-Atlantic region of the United States. It is bordered by New York to the north and northeast, Pennsylvania to the west, and Delaware to the southwest. To the east, New Jersey is bordered by the Atlantic Ocean. Its capital is Trenton, and its largest city is Newark. … Read more
Highest Common Factor The highest common factor, also known as the greatest common divisor, is the largest positive integer that divides two or more numbers without leaving a remainder. It is commonly denoted as HCF or GCD. To find the highest common factor of two numbers, you can use various methods such as prime factorization, … Read more
Lowest Common Multiple The Lowest Common Multiple (LCM) is the smallest positive integer that is divisible by two or more numbers. To find the LCM of two or more numbers, you can follow these steps: For example, let’s find the LCM of 9 and 12: Step 1: Prime factors of 9 are 3 x 3 … Read more
Matter is anything that has mass and occupies space. It exists in various forms and can undergo physical and chemical changes. Here are the properties of matter based on physical and chemical characteristics: Physical properties of matter: Chemical properties of matter:
Movement of Indian plate The Indian Plate consists of India Peninsular and Australian continental portions. The subduction zone along the Himalayas forms the northern plate boundary in the form of continent-continent convergence. In the east, it extends through the Rakinyoma Mountains of Myanmar towards the island arc along the Java Trench. In the East, the … Read more
Coral Reef Food Web The Primary Consumers – are coral, sea turtles, and fish. The Secondary Consumers – the sharks, anemones, starfish, Baracuda, jellyfish, sea snakes, and sea slugs. The Scavengers – the fish. The Decomposers or Detritivores – are microorganisms. The type of consumers are corals The corals get energy from the algae so … Read more
1. Vulva: The female reproductive structures that lie external to the va-gina are called the external genitalia or vulva comprising labia majora, labia minora, hymen and cli-toris. 2. Labia majora: Labia Majora means large lips. It is large, fleshly folds of tissue that protect and enclose other external genital organs. Labia majora contains sebaceous and sweat … Read more
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