Physics, 20.06.2020 22:57 robert7248
1. Change the time axis to 25 seconds by "unchecking" the time axis button. Run the simulation. Which has the greater period, the pendulum or the mass-spring system? Which has the greater frequency? What is the period of the mass-spring system? What is the period of the pendulum?
Answers: 2
Physics, 23.06.2019 00:30, PENTALIZARD2834
What is the relationship between ozone and smog?
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Physics, 23.06.2019 06:00, silviamgarcia
The frequency of a tuning fork can be found by the method shown. a long tube open at both ends is submerged in a beaker of water, and the vibrating tuning fork is placed near the top of the tube. the length l of the air column is adjusted by moving the tube vertically. the sound waves generated by the fork are reinforced when the length of the air column corresponds to one of the resonant frequencies of the tube. the smallest value for l for which a peak occurs in sound intensity is 7 cm. l what is the frequency of the tuning fork? the speed of sound in air is 345 m/s. answer in units of hz
Answers: 2
Physics, 23.06.2019 11:00, kyleap984ovm04g
What radiation has a higher frequency than visible light
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1. Change the time axis to 25 seconds by "unchecking" the time axis button. Run the simulation. Whic...
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