W = F D W = ( F / A ) ( A D ) W = P ( AD ) W = P (V) Work = area under the curve on a P-V diagram.
Power P, is the time derivative of work W ,P= dW/dt.
First pressure is to be marked by Pa (pascal). Area has to be 10 m2 If so, then force F = P * A = 1000 * 10 = 10000 N
I=P/S P=SoundPower S=Surface [W/m^2]
The size of the wavelength w determines the energy of the wave. E = hc/w =cp and the Momentum of the wave, p=h/w.
That's a good Brain Teaser."1000 W that a P is W" Means "1000 Words that a Picture is Worth"
A picture is worth a 1000 words
A picture is worth a 1000 words
1000 words that a picture is worth
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1000 words that a picture is worth
1000 words that a picture is worth
1000 words that a picture is worth
1000 words that a picture is worth
1000 ways that a penny is weighed
It really is a brain dazzler but it mean 1000 words that a picture is worth
1000 words that a picture is worth. ("A picture is worth a thousand words.")