Convert dyne [dyn] to joule/centimeter [J/cm] Online | Free force Converter

Dyne [dyn]


The dyne is a unit of force in the centimeter-gram-second (CGS) system of units.



  • Defined as the force required to accelerate a mass of one gram at a rate of one centimeter per second squared.



  • Mathematically:



1 dyn=1 g×1 cm/s2=105 newtons1 \text{ dyn} = 1 \text{ g} \times 1 \text{ cm/s}^2 = 10^{-5} \text{ newtons}

  • The dyne is much smaller than the newton and is used primarily in physics and engineering fields that use the CGS system.



  • For comparison:



1 N=105 dyn1 \text{ N} = 10^{5} \text{ dyn}

Dyne is often used in fields like material science, mechanics, and electromagnetism when dealing with small forces.


Joule per Centimeter [J/cm]


Joule per centimeter is a unit of energy per unit length.



  • It measures how much energy is distributed or transferred over each centimeter.



  • Since 1 centimeter = 0.01 meter, joule per centimeter is related to joule per meter by:



1 J/cm=100 J/m1 \text{ J/cm} = 100 \text{ J/m}

  • Like joule per meter, this unit is used to describe energy density along a line, such as tension in a wire or energy stored per unit length in materials.



  • Also, it can relate to force, since:



1 J/m=1 N    1 J/cm=100 N1 \text{ J/m} = 1 \text{ N} \implies 1 \text{ J/cm} = 100 \text{ N}

Thus, joule per centimeter expresses a larger force equivalent compared to joule per meter.



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