Watt Converter
Convert Watt to Erg Second and more • 80 conversions
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Unit Explanations
WattW
Source UnitThe watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
Fun Fact
One watt is equivalent to 1/746th of a horsepower.
Erg Seconderg·s
Target UnitThe erg second (erg·s) is a unit of energy multiplied by time in the centimeter-gram-second (CGS) system of units. It represents the amount of work done when a force of one dyne is applied over a distance of one centimeter, for a duration of one second. Specifically, 1 erg·s is equal to 10^-7 joules, linking it to the International System of Units (SI). This unit is particularly useful in fields such as physics and engineering where energy and time interactions are analyzed. It provides a precise measure of work in terms of energy transferred over a certain period.
Current Use
Today, the erg second is primarily used in theoretical physics, particularly in contexts involving electromagnetic theory and relativity. It provides a convenient unit for calculations in astrophysics and particle physics, where energy interactions over time scales need to be represented in a compact form. Although the SI units dominate, the erg second serves as a useful tool for specific scientific applications.
Fun Fact
The erg is a very small unit; there are 10 million ergs in just one joule.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Watt
power • SI Unit
Definition
The watt (symbol: W) is the SI unit of power, defined as the rate of energy transfer equivalent to one joule per second. It measures the amount of energy conversion or transfer that occurs per unit time. In practical terms, it quantifies the rate at which work is done or energy is consumed. The watt is a derived unit in the International System of Units (SI), and it is used extensively in various fields such as electricity, mechanics, and thermodynamics to quantify power output or consumption.
History & Origin
The watt is named after James Watt, a Scottish engineer and inventor whose improvements to the steam engine were fundamental to the changes brought by the Industrial Revolution. The unit was introduced to provide a consistent measure of power, reflecting Watt's contributions to power engineering.
Etymology: Named after James Watt, a pioneer in steam engine development.
Current Use
The watt is widely used across the globe to measure electrical power, mechanical power, and heat transfer. It serves as a fundamental unit in the fields of electrical engineering, physics, and many applied sciences. It is crucial for calculating energy consumption in households, industries, and for determining the power output of engines and machinery.
💡 Fun Facts
- •One watt is equivalent to 1/746th of a horsepower.
- •The watt is the power required to lift a small apple one meter in one second.
- •James Watt's improvements to the steam engine greatly increased its efficiency and power output.
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Erg Second
power • Non-SI
Definition
The erg second (erg·s) is a unit of energy multiplied by time in the centimeter-gram-second (CGS) system of units. It represents the amount of work done when a force of one dyne is applied over a distance of one centimeter, for a duration of one second. Specifically, 1 erg·s is equal to 10^-7 joules, linking it to the International System of Units (SI). This unit is particularly useful in fields such as physics and engineering where energy and time interactions are analyzed. It provides a precise measure of work in terms of energy transferred over a certain period.
History & Origin
The erg second originated from the need for a coherent system of measurement that could effectively describe physical phenomena in the early 20th century. The CGS system was developed to accommodate smaller scales of measurement than those allowed by the meter-kilogram-second (MKS) system. The erg was defined as the work done by a force of one dyne acting over a distance of one centimeter, and when combined with the time factor, it formed the erg second.
Etymology: The term 'erg' is derived from the Greek word 'ergon', meaning work.
Current Use
Today, the erg second is primarily used in theoretical physics, particularly in contexts involving electromagnetic theory and relativity. It provides a convenient unit for calculations in astrophysics and particle physics, where energy interactions over time scales need to be represented in a compact form. Although the SI units dominate, the erg second serves as a useful tool for specific scientific applications.
💡 Fun Facts
- •The erg is a very small unit; there are 10 million ergs in just one joule.
- •The erg second is still used in certain academic papers in the field of astrophysics.
- •The concept of energy-time interaction is critical in quantum mechanics, where the erg second is often used.
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Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
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