The term energy flow generally designates the energy quantity flowing per time unit by a certain surface in physics. It can act thereby around any form of energy.

Unit

The SI-UNIT for energy a river is joule (square meter second)

Conversions into other units:

1 \ frac {\ mathrm {J}} {\ mathrm {m} ^2 \ mathrm {s}} =1 \ frac {\ mathrm {W}} {\ mathrm {m} ^2} =0.2388 \ frac {\ mathrm {cal}} {\ mathrm {m} ^2 \ mathrm {s}}

Examples of energy flows:

• Electric current
• Electromagnetic radiation in any form
• Ionizing radiation
• Acoustic waves
• Heat flow

Articles in category "Energy flow"

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