Physics, 01.12.2021 05:10 nathanstern21
A laser pulse with a wavelength of 535 nmnm contains 4. 40 mjmj of energy. How many photons are in the laser pulse?.
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Chi walked 100 meters in 5 minutes. she took another 15 minutes to walk another 400 meters to reach her house. what is her average speed?
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Planets in our solar system do not revolve around the sun in perfect circles. their orbits are nore like ovals. which term do scientists use to describe these orbits
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What is the momentum of an 85 kg runner traveling at 8 m/s?
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Acar with a mass of 1,500 kg requires a centripetal force of 640 n to safely follow a circular curve in the road at 13.4 m/s. what is the radius of the curve?
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A laser pulse with a wavelength of 535 nmnm contains 4. 40 mjmj of energy. How many photons are in t...
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