Tag: PHYSICS
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‘Difference between emf and potential difference”
EMF and Potential Difference are fundamental concepts in electricity, but they are not the same.EMF is the driving force that pushes charges, while potential difference is the energy stored by those charges.Learn their differences and how they relate.
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Electrical Resistance and Conductance
“Explore the fundamental concepts of electrical resistance and conductance, key factors influencing them, and their significance in electrical circuits”
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Vertical Collision of Stones: Analysis and Prediction
Question: A stone is thrown vertically upwards with a velocity of 19.6 ms-1 . After 2 seconds, another stone is thrown upwards with a velocity of 9.8 ms-1 .When and where will these stones collide? Solution: First Stone: Time taken by the first stone to reach its maximum height when thrown with an initial speed…
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Average Speed Calculation: Particle’s Journey Explained
Embark on a journey to understand average speed! This blogpost takes a potentially complex topic and explains it in a clear and engaging manner, revealing the simple relationship between diatance and time for a moving particle.
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Average Speed of a Car Traveling at Varying Speeds | Calculation & Concept
Question: A car covers the first half of the distance between two places at a speed 40 Kmh-1 and the second half 60 Kmh-1.What is the average speed of the car? Solution: $${Average \ speed = \frac{Total \ distance} {Total \ time \ taken}}$$ Let the distance between the two places be ‘2d’ Km Time…
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