Chemistry, 27.09.2020 20:01 tsbrunson13
A student uses an electric motor to lift a load
In the motor, the electrical energy is transferred into other types of energy. Some of this
energy is useful and the rest of the energy is wasted
(a) (0) Name the useful energy output from the electric motor
(1)
Answers: 2
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Which of the following electromagnetic waves can create ions?
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What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
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A student uses an electric motor to lift a load
In the motor, the electrical energy is transferred...
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