An electrical heating coil is immersed in 40kg of water at
An electrical heating coil is immersed in 4.0kg of water at 21 degrees C. The coil, which has a resistance of 250 , warms the water to 34 degrees C in 17min. What is the potential difference at which the coil operates?
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the following transactions are for pickard construction companya the firm bought equipment for 64000 on creditb the
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the following is a list of steps in the accounting cyclea post to the ledgerb close the accountsc analyze transactionsd
an electrical heating coil is immersed in 40kg of water at 21 degrees c the coil which has a resistance of 250 warms
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jennifer brent corporation owns equipment that cost 72000 and has a useful life of 8 years with no salvage value on
in an experiment that was measuring absorbance at 590nm i placed a barley water extract and starch in a spectrometer
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