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Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?
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Which feature of a heating curve indicates a change ofn state
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5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
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Physics, 22.06.2019 15:50
If the work required to stretch a spring 3 ft beyond its natural length is 15 ft-lb, how much work is needed to stretch it 27 in. beyond its natural length?
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What is the common name for the coil of wire that spins in the magnetic?...
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