Physics, 13.07.2019 18:10 krystlemiller4307
Metal detector: start an ac current running through the first loop by using the power amplifier to generate a sinusoidal voltage across the terminals of the loop. use around 2.0v at 2.0hz. place a second loop (unconnected in any visible way) a few centimeters away, but coaxial with the first loop. measure the peak voltage on the second loop fthe one wlo power hookup). q6: what do you see? crazy, huh! now u place the metal rod between the loops. q7: what happens to the voltage on the second p, loop? q8: do you get the same effect with a non-metallic object?
Answers: 2
Physics, 22.06.2019 04:00
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 07:30
Examine the nuclear reacti why is this classified as a nuclear reaction rather than a chemical reaction? it is not balanced. a new compound is formed. a change has occurred in a nucleus. a new element has been formed.
Answers: 2
Physics, 22.06.2019 09:00
A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
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Physics, 22.06.2019 10:20
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
Answers: 2
Metal detector: start an ac current running through the first loop by using the power amplifier to...
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