What does erg/second measure?

Erg/second is a CGS unit of power representing one erg of energy transferred per second, mainly used in astrophysical and theoretical contexts.

Why convert erg/second to attojoule/second?

Converting helps express CGS-based power values in a unit aligned with SI and useful for extremely small energy transfer rates in quantum and nanoscale technologies.

Is attojoule/second used for large power measurements?

No, attojoule/second is intended for very small power levels, such as leakage in microelectronics or heat flow in cryogenic experiments.

How to Convert from Erg/second [erg/s] to Attojoule/second [aJ/s]?

Learn how to convert power values from erg per second (erg/s), a CGS unit, to attojoule per second (aJ/s), a unit representing extremely small power rates. This guide covers practical examples, key features, and common use cases.

Erg/second [erg/s]

Attojoule/second [aJ/s]

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Erg/second [erg/s] to Attojoule/second [aJ/s] Conversion Table

Erg/second [erg/s]	Attojoule/second [aJ/s]

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Erg/second [erg/s] to Attojoule/second [aJ/s] Conversion Table
Erg/second [erg/s]	Attojoule/second [aJ/s]

Explore More Power Units Converter

What Is This Tool?

This converter helps transform power measurements from erg/second, a CGS-based unit used in astrophysics and theoretical calculations, into attojoule/second, a unit used for quantifying very small rates of energy transfer in nanoscale and quantum devices.

How to Use This Tool?

Enter the numerical value in erg/second.
Select erg/second as the original unit and attojoule/second as the target unit.
Click the convert button to get the power value in attojoule/second.
Review the result displayed for your specific conversion needs.

Key Features

Converts power units from erg/second [erg/s] to attojoule/second [aJ/s].
Supports conversion between CGS-based and SI-consistent ultra-small power units.
Includes practical examples to illustrate conversions.
Browser-based and easy to use with no installation required.

Examples

2 erg/s converts to 2 × 100000000000 aJ/s = 200000000000 aJ/s.
0.5 erg/s converts to 0.5 × 100000000000 aJ/s = 50000000000 aJ/s.

Common Use Cases

Expressing astrophysical luminosities and radiative power in SI-consistent units.
Characterizing ultra-low-power consumption in microelectronic sensors and IoT devices.
Measuring energy transfer in single-photon detectors and quantum computing components.
Quantifying very small heat flows in cryogenic experiments and nanoscale thermal metrology.

Tips & Best Practices

Ensure accurate input values to avoid significant errors in large-number conversions.
Use this conversion to bridge CGS-based and SI-based measurement systems effectively.
Handle the large resulting numbers carefully to maintain precision in calculations.

Limitations

Erg/second is less commonly used in modern SI-centric workflows.
Conversions result in very large numbers that require careful numerical management.
Attojoule/second denotes extremely small power levels which may not be suitable for all contexts.

Frequently Asked Questions

What does erg/second measure?: Erg/second is a CGS unit of power representing one erg of energy transferred per second, mainly used in astrophysical and theoretical contexts.
Why convert erg/second to attojoule/second?: Converting helps express CGS-based power values in a unit aligned with SI and useful for extremely small energy transfer rates in quantum and nanoscale technologies.
Is attojoule/second used for large power measurements?: No, attojoule/second is intended for very small power levels, such as leakage in microelectronics or heat flow in cryogenic experiments.

Key Terminology

erg/second [erg/s]: A CGS power unit equal to one erg of energy transferred per second, used mainly in astrophysical and theoretical contexts.
attojoule/second [aJ/s]: A unit of power representing 10^-18 joules per second, used to quantify extremely small rates of energy transfer.
CGS System: A unit system based on centimeters, grams, and seconds, traditionally used in some fields like astrophysics.

Quick Knowledge Check

What is the base measurement category for erg/second and attojoule/second?

Energy

Power

Force

Which field commonly uses erg/second as a power unit?

Astrophysics

Modern electronics

Thermodynamics

Attojoule/second is best suited to measure:

Large industrial power

Extremely small energy transfers

Electrical voltage

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