Physics, 26.08.2019 05:30 wittlemarie
An inventor claims to have built a machine that can produce 120j of work with and input of 110j of work. would you believe the inventors claim?
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What defines the mass number of an isotope? a. the sum of the neutrons and protons b. the sum of the neutrons and electrons c. the number of neutrons d. the number of protons
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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
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Apersons beliefs and general outlook, which act like filters on the information they receive are called ?
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Physics, 22.06.2019 18:00
Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point
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An inventor claims to have built a machine that can produce 120j of work with and input of 110j of w...
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