Physics, 31.07.2019 20:40 AaronMicrosoft15
In an elastic collision, what happens to the change in kinetic energy? a) it is transformed into heat and also used to deform colliding objects. b) it is converted into potential energy. c) it is transformed into momentum such that momentum is conserved. d) all of the above. e) none of the above.
Answers: 2
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Which describe reflection? check all that apply. light bounces off a boundary.
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Physics, 22.06.2019 06:30, klorpo4055
In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
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What are two different ways you could find the value of a? explain these methods.
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Physics, 22.06.2019 12:30, tigistamare03
When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)
Answers: 2
In an elastic collision, what happens to the change in kinetic energy? a) it is transformed into he...
Physics, 07.05.2020 14:00