9. When making a circuit, why is gold wiring not used?
a. It doesn't conduct electricity
b. I...
Physics, 04.06.2021 01:00 JasJackson
9. When making a circuit, why is gold wiring not used?
a. It doesn't conduct electricity
b. It is too expensive
c. It doesn't bend enough to form wire
Answers: 3
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Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.
Answers: 1
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Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
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In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
Answers: 3
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