Physics, 07.08.2019 20:30 teethebeast
A1500 w radiant heater is constructed to operate at 115 v. (a) what will be the current in the heater? (b) what is the resistance of the heating coil? (c) how many kilocalories are generated in one hour by the heater? (1 calorie = 4.18 j)
Answers: 3
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An alarm clock has a current of 4.5 amps and a resistance of 3.2 ohms. what is the voltage in the circuit? a.1.4 volts b.0.71 volts c.14 volts d.46 volts
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Anumber of conditions are required for a population to be in hardy-weinberg equilibrium. which of the following are correct descriptions of the conditions that must be met? check all that apply. a. no mutations b. random mating c. small population d. migration or gene flow e. occurrence of mutations f. no natural selection
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A1500 w radiant heater is constructed to operate at 115 v. (a) what will be the current in the heate...
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