Convert dyne [dyn] to joule/meter [J/m] 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 gร—1 cm/s2=10โˆ’5 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 Meter [J/m]


Joule per meter is a unit that represents energy per unit length.



  • Joule (J) is the SI unit of energy.



  • When expressed as joule per meter (J/m), it describes how much energy is distributed or transferred along each meter of length.



  • Commonly used in contexts such as:



    • Energy density along a line (e.g., tension in a string or energy stored per unit length in materials).



    • Describing work done per meter traveled.




  • It can also relate to forces when considering energy changes over distance:



1 J/m=1 N(since 1 N=1 J/m)1 \text{ J/m} = 1 \text{ N} \quad (\text{since } 1 \text{ N} = 1 \text{ J/m})

This means joule per meter can be equivalent to a newton, representing force.



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