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Q. How much heat would flow by the glass in 1.00 h if there is a temperature difference of 3^circ {rm C} between the inner and outer surfaces?

Q. A spring stretches 4.2-cm while a 7-g object is hung from it. The object is replaced with a block of mass 23 g that oscillates in simple harmonic motion. Compute the period of motion.

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Category:- Physics
Reference No.:- M9351991

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