Physics, 28.03.2021 21:20 alishabhappy1
You hear the sound from a tuning fork vibrating at 483 Hz. You then hear the sound from a second tuning fork vibrating at 512 Hz. What is different about the sound waves created by these two tuning forks?
The second sound has a higher frequency and a shorter wavelength
The second sound has a higher frequency and a lower speed
The second sound has a higher frequency and a higher speed
The second sound has a higher frequency and a higher wavelength
The second sound has a higher frequency but the same wavelength
Answers: 3
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Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd question 6 options: 3000 joules 30 joules 320 joules 3200 joules
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Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material
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Question 1(multiple choice worth 2 points) in order to be considered work, the components that must be present are • a force and a movement in the same direction as the force an action which causes movement and an opposite reaction an action which causes no movement or reaction a force and a movement in the opposite direction of the force
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How much hereditary information is contain in a human sex cell
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You hear the sound from a tuning fork vibrating at 483 Hz. You then hear the sound from a second tun...
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