What does attojoule/second measure?

Attojoule/second measures power at an extremely small scale, equivalent to 10^-18 joules transferred per second.

Why convert attojoule/second to calorie (th)/second?

This conversion helps relate tiny quantum or nanoscale energy transfer rates to thermal power units used in calorimetry and legacy engineering.

Is calorie (th)/second commonly used today?

Calorie (th)/second finds use mainly in older literature and specific thermal contexts but is less common than watts in modern power measurements.

Convert Attojoule/second to Calorie (th)/second Power Units

Easily convert power values from attojoule per second (aJ/s) to calorie (th)/second using our precise online converter. Learn about unit definitions, applications, and conversion instructions.

Attojoule/second [aJ/s]

Calorie (th)/second

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Attojoule/second [aJ/s] to Calorie (th)/second Conversion Table

Attojoule/second [aJ/s]	Calorie (th)/second

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Attojoule/second [aJ/s] to Calorie (th)/second Conversion Table
Attojoule/second [aJ/s]	Calorie (th)/second

Explore More Power Units Converter

What Is This Tool?

This converter transforms power measurements expressed in attojoules per second (aJ/s) into calorie (th)/seconds, offering a simple way to interpret extremely small energy transfer rates in terms of thermal calories per second.

How to Use This Tool?

Enter the power value measured in attojoules per second (aJ/s)
Select the input unit as attojoule/second and the output unit as calorie (th)/second
Click convert to see the equivalent thermal power rate in calorie (th)/second
Use the results to interpret tiny energy flows or convert legacy data

Key Features

Converts ultra-low power units from attojoule per second to calorie (th)/second
Uses exact conversion based on defined unit relationships
Ideal for applications in nanoscale, quantum, and thermal energy contexts
Browser-based tool with easy input and clear output
Supports legacy and modern unit comparison for scientific and engineering use

Examples

Convert 5 aJ/s to calorie (th)/second: 5 × 2.3900573613767e-19 = 1.19502868068835e-18 cal(th)/s
Convert 10 aJ/s to calorie (th)/second: 10 × 2.3900573613767e-19 = 2.3900573613767e-18 cal(th)/s

Common Use Cases

Characterizing leakage or standby power in ultra-low-power sensors and IoT devices
Measuring energy transfer rates in quantum computing components and nanoscale devices
Quantifying heat flows in cryogenic and nanoscale thermal research
Interpreting heat flow measurements in laboratory calorimetry
Translating historical thermal power data for HVAC or process engineering

Tips & Best Practices

Ensure input values represent extremely small power levels given attojoule scale
Use the conversion for relating quantum or nanoscale data to thermal energy terms
Apply the results carefully when comparing to higher practical heating powers
Leverage this converter to translate legacy calorie-based data into modern units

Limitations

Attojoule/second values are extremely small and may be near detection limits
Converted results often yield very low thermal power values, possibly below practical measurement
Calorie (th)/second is generally used for larger heating powers, limiting direct practical use for tiny units

Frequently Asked Questions

What does attojoule/second measure?: Attojoule/second measures power at an extremely small scale, equivalent to 10^-18 joules transferred per second.
Why convert attojoule/second to calorie (th)/second?: This conversion helps relate tiny quantum or nanoscale energy transfer rates to thermal power units used in calorimetry and legacy engineering.
Is calorie (th)/second commonly used today?: Calorie (th)/second finds use mainly in older literature and specific thermal contexts but is less common than watts in modern power measurements.

Key Terminology

Attojoule/second (aJ/s): A power unit representing 10^-18 joules transferred per second, used for extremely small energy transfer rates.
Calorie (th)/second: A power unit equal to one thermochemical calorie of energy transferred per second; one cal(th)/s equals 4.184 watts.

Quick Knowledge Check

What type of measurement is attojoule/second?

A unit of length

A unit of power

A unit of temperature

What is the exact conversion factor from 1 aJ/s to calorie (th)/second?

2.3900573613767e-19

4.184

10^-18

In which field is converting aJ/s to cal(th)/s especially useful?

Quantum and nanoscale research

Automobile engine tuning

Astronomy and cosmology

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