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What is Probability

What is Probability – A Beginner’s Guide by Rahul Chaudhary (IIT-JEE Maths Expert)

Title: Understanding Probability – A Beginner’s Guide by Rahul Chaudhary (IIT-JEE Maths Expert) Introduction Hi students! I’m Rahul Chaudhary, and today, we’re diving into a fascinating topic in mathematics — Probability. This chapter is not only a vital part of your IIT-JEE syllabus, but it also forms the basis of logical thinking and decision-making in …

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NCERT Class 8 Rational Numbers

🧮 Exercise 1.1 – NCERT Class 8 Maths Chapter 1: Rational Numbers

Rational numbers are numbers that can be expressed in the form p/q, where p and q are integers and q ≠ 0. They include positive numbers, negative numbers, and zero. Rational numbers can be represented on the number line and include fractions and whole numbers. They follow properties like closure, commutative, associative, and distributive under …

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Understanding Distance and Displacement: The Difference Between Total Distance Traveled and Shortest Path

When navigating from one point to another, we often hear the terms “distance” and “displacement” used interchangeably. However, in physics, these two concepts have distinct meanings that are crucial for understanding motion. In this blog post, we’ll explore the difference between total distance traveled and the shortest path between two points, shedding light on the …

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Newton’s Laws in Everyday Life The Hidden Physics Behind Walking, Driving, and Rocket Launches

Newton’s Laws in Everyday Life: The Hidden Physics Behind Walking, Driving, and Rocket Launches

Introduction Isaac Newton’s three laws of motion aren’t just textbook concepts—they govern everything around us, from walking to driving to space travel. Whether you’re dribbling a basketball or watching a SpaceX launch, Newton’s laws are at work. In this blog, we’ll explore real-world examples of Newton’s laws and how they shape our daily lives. 1. …

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The Physics of Car Crashes Momentum, Impulse, and Why Seatbelts Save Lives

The Physics of Car Crashes: Momentum, Impulse, and Why Seatbelts Save Lives

Introduction A split second is all it takes for a car crash to happen—but the laws of physics are always at work. Understanding momentum, impulse, and seatbelt science reveals why some crashes are survivable while others are deadly. In this blog, we’ll break down the physics behind collisions and explain how seatbelts, airbags, and crumple …

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The Thrilling Physics of Roller Coasters: Energy, Forces, and Circular Motion

Introduction Roller coasters are the ultimate adrenaline rush—but they’re also masterpieces of physics in action. From the stomach-dropping first drop to the loops that defy gravity, every twist and turn is governed by fundamental principles of energy, forces, and circular motion. In this blog, we’ll break down the science behind roller coasters, explaining how they …

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Projectile Motion in Sports – Analyzing the physics of baseball, basketball, or football throws.

Introduction Have you ever wondered how a quarterback throws a perfect spiral or how a basketball player makes a three-pointer? The secret lies in projectile motion, a fundamental concept in physics that governs the flight of objects through the air. By understanding the forces at play, athletes can improve their performance, and fans can appreciate …

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What is Living – NEET Biology

What is Living? – NEET Biology

This chapter is important for students preparing for NEET exams. In biology, living organisms are entities that exhibit a set of characteristics distinguishing them from non-living things. These characteristics include growth, reproduction, metabolism, cellular organization, consciousness, and homeostasis. Characteristics of Living Organisms: Summary The living state is characterized by metabolism, growth, reproduction, cellular organization, consciousness, …

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Here are five NEET UG Biology questions with answers: Part 1

1. Which of the following organelles is known as the ‘suicidal bag’ of the cell? A) MitochondriaB) RibosomesC) LysosomesD) Golgi apparatus Answer: C) Lysosomes 2. In which part of the human nephron does maximum reabsorption of water occur? A) Bowman’s capsuleB) Distal convoluted tubuleC) Loop of HenleD) Proximal convoluted tubule Answer: D) Proximal convoluted tubule …

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