the dimensions of modulus of elasticity E , i-e: E = stress/ stain are given by ???
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Young's modulus is the ratio of stress (which has units of pressure) to strain (which is dimensionless), and so Young's modulus has units of pressure. Its SI unit is therefore the pascal (Pa or N/m2 or kg. m.
atitudeanayap8cs4p:
oh so sorry.. i was reading other answer so that my ques; didn't clear .. but now it is cleared thankyou so much
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The dimensional formula of ypungs modulus is
stress / strain = M^1L^-1T^-2
stress / strain = M^1L^-1T^-2
M^1L^2T^-2
we knoe Y = F/A ÷ I/L= FL/ Al = Mgl/pi r^2 l = M^1L^-1T^-2...
ty
okay f9
:-) yes
hey mate
hi
my previous vector answer was also right...
yes but ML^2T^-2 .. NOT ML^1T^-2 ... SO I'M CONFUSED
thnx
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