{ "item_title" : "FOUNDATIONS OF PHYSICS -5.7 Power", "item_author" : [" Drbindhu Christopher "], "item_description" : "This book is designed to make the concept of power easy to understand through a concept-based and visual learning approach. It helps students clearly understand not just formulas, but the meaning behind them.Visual Learning FocusConcepts are explained using real-life examples like lifts, stairs, cars, and machines.Students can visualize situations such as: Fast vs slow workMachines doing the same work in different timesLearning becomes easier by connecting physics to daily-life experiences.Conceptual ClarityPower is explained in a simple idea: How fast work is doneInstead of memorizing, students understand: Relationship between work, time, and powerWhy less time means more powerDifferences like: Power vs energyAverage power vs instantaneous powerare explained clearly and logically.Structured Learning ApproachThe book follows a step-by-step learning method: Clear theory explanationSimple definitionsReal-life examplesConcept-based questionsNumerical problemsExam-oriented questionsThis helps students move from basic understanding to application easily.Application-Based UnderstandingEmphasis on how power works in real life: Machines (cranes, pumps, motors)Electrical appliances (heater, bulb)Students learn: Why machines have different powerWhy electricity consumption depends on powerExam-Focused LearningIncludes: 2-mark and 4-5 mark questionsMCQsNumerical problemsHelps students prepare effectively for exams with concept clarity + practice.Key Learning OutcomeStudents develop: Strong conceptual understandingAbility to apply concepts in real situationsConfidence in solving numerical and conceptual questions", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/825/334/9798253349175_b.jpg", "price_data" : { "retail_price" : "7.99", "online_price" : "7.99", "our_price" : "7.99", "club_price" : "7.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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