A smoke particle undergoing Brownian

A smoke particle undergoing Brownian motion in air has a mass of 2.00 x 10 -5 kg.a) what is the its average velocity if the
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2. asked by jan
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secondhand smokemainstream smoke sidestream smoke air that has been contaminated by tobacco smoke smoke exhaled from the lungs
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2. asked by ROSAAAAA
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Can someone explain 'simply' what Particle theory and Brownian motion are.I'm finding alot of websites hard to understand.
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2. asked by Laura
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A smoke particle has a mass of 1.89 10-17 kg and it is randomly moving about in thermal equilibrium with room temperature air at
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2. asked by lisa
3. 573 views
The period of oscillation of a particle executing or undergoing simple harmonic motion is 45 sec if the amplitude of the
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2. 102 views
Match the definitions with the following terms. (9 points)Addictive drug Smokeless tobacco Secondhand smoke Tar Nicotine
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2. asked by myworldwha
3. 279 views
Which behavior is most beneficial to cardiovascular health?(1 point) Responses smoke for just a few months smoke for just a few
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Which is not a way to avoid secondhand smoke?A: Be film in telling guests they cannot smoke in your home B: Ask smokers to not
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2. 114 views
help me to start on this28. What causes Brownian motion? o Brownian motion is caused by _______________ of the molecules of the
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2. asked by Reincarnated rat juice, my dad yelled at me :(
3. 659 views
Which is not a way to avoid secondhand smoke?(1 point) Be firm in telling guests they cannot smoke in your home. Ask smokers to
1. 1 answer
2. 30 views