Category: Physics
Physics
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I haive 4 years of exexperiexexperience
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Physics Question
We will be using the following PHET simulation: Open the PHET simulation and select the “Lab” tab. Place a bulb, resistor, and battery on the work area. There are two battery options: only use the one that does not have the yellow warning symbol. Use this one only: Use wires to connect all three in […]
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Block Begins To Fall
A solid disk of mass and radius is mounted on a frictionless axle. A light string is wrapped around its rim, and a small block of mass is attached to the end of the string. The system is released from rest, and the block begins to fall under gravity. Find the acceleration of the falling […]
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How to solve quadratic equations step by step? What is the d…
I need help solving quadratic equations using the quadratic formula. Please show step-by-step solutions and examples.
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maximum and minimum value of function 2xcube – 15x+ 36 X + 1…
Maximum and minimum value of function
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Explain why a pencil appears bent when it is partially subme…
When light travels from water (denser) to air (rarer), it speeds up and bends away from the normal (an imaginary vertical line). Since our brains assume light travels in a straight line, we trace these bent rays back to a higher position. This creates an apparent depth that is shallower than the actual depth, making […]
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What is the difference between concave and convex lenses?
The main difference is that a convex lens is thicker in the middle and converges light, while a concave lens is thinner in the middle and diverges light
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