Category: Physics
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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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Boyle Charles and Establishing the ideal gas equation using…
Boyle Charles and Establishing the ideal gas equation using Avogadro’s law
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A 2.0-cm-high object is placed at a distance of 20 cm from a…
A 2.0-cm-high object is placed at a distance of 20 cm from a concave mirror. A real image is formed at 40cm from the mirror. Calculate the focal length of the mirror and the size of the image.
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A question on electricity topic related to the current pass…
A boyA boy records that 4000 joules of joules of work is required to transfer 10 coulomb of 10 coulomb of charge between two points of resistors of of 50 Omh. The current passing through it is