Convertir kg a g
Proporcione los valores a continuación para convertir kilogramo [kg] a gramo [g], o viceversa .
Kilogramo
Definición: Un kilogramo (símbolo: kg) es la unidad base de masa en el Sistema Internacional de Unidades (SI). Actualmente se define en base al valor numérico fijo de la constante de Planck, h, que es igual a 6.62607015 × 10 -34 en las unidades de J·s, o kg·m 2 ·s -1 . El metro y el segundo se definen en términos de c, la velocidad de la luz y la frecuencia del cesio, Δ ν Cs. Aunque la definición de kilogramo cambió en 2019, el tamaño real de la unidad sigue siendo el mismo. Los cambios estaban destinados a mejorar las definiciones de las unidades básicas del SI, no a cambiar realmente la forma en que se utilizan las unidades en todo el mundo.
Historia/origen: El nombre kilogramo se derivó del francés "kilogramme", que a su vez provino de agregar la terminología griega que significa "mil", antes del término latino tardío "gramma" que significa "un peso pequeño".
A diferencia de las otras unidades base SI, el kilogramo es la única unidad base SI con un prefijo SI. SI es un sistema basado en el sistema de unidades metro-kilogramo-segundo en lugar de un sistema centímetro-gramo-segundo. Esto se debe, al menos en parte, a las inconsistencias y la falta de coherencia que pueden surgir mediante el uso de sistemas centímetro-gramo-segundo, como los que existen entre los sistemas de unidades electrostáticas y electromagnéticas.
The kilogram was originally defined as the mass of one liter of water at its freezing point in 1794, but was eventually re-defined, since measuring the mass of a volume of water was imprecise and cumbersome.
A new definition of the kilogram was introduced in 2019 based on Planck's constant and changes to the definition of the second. Prior to the current definition, the kilogram was defined as being equal to the mass of a physical prototype, a cylinder made of a platinum-iridium alloy, which was an imperfect measure. This is evidenced by the fact that the mass of the original prototype for the kilogram now weighs 50 micrograms less than other copies of the standard kilogram.
Current use: As a base unit of SI, the kilogram is used globally in nearly all fields and applications, with the exception of countries like the United States, where the kilogram is used in many areas, at least to some extent (such as science, industry, government, and the military) but typically not in everyday applications.
Gram
Definition: A gram (symbol: g) is a unit of mass in the International System of Units (SI). The definition of the gram is based on the kilogram, where a gram is one thousandth of a kilogram, the SI base unit of mass. Since 2019, the definition of the kilogram is no longer based on the international prototype, and rather is based on Planck's constant, h, along with the new definitions of the second and the meter.
History/origin: Originally, a gram was defined as the absolute weight of pure water in a cubic centimeter at the temperature of melting ice (later 4 °C). The gram used to be a fundamental unit of mass as part of centimeter-gram-second systems of units up until the widespread adoption of SI, which uses kilograms as the base unit of mass. The gram was later redefined as one thousandth of a kilogram, the SI (meter-kilogram-second system of units) base unit of mass.
Current use: The gram is widely used in every life as well as scientific contexts. For example, the gram is typically used to measure non-liquid ingredients used for cooking or groceries. Standards on the nutrition labels of food products often require the relative contents to be stated per 100 grams of the product.
Kilogram to Gram Conversion Table
| kilogramo [kg] | gramo [g] |
|---|---|
| 0,01 kg | 10 gramos |
| 0,1 kg | 100 gramos |
| 1 kg | 1000g |
| 2 kg | 2000g |
| 3 kg | 3000 gramos |
| 5kg | 5000g |
| 10 kg | 10000g |
| 20 kg | 20000g |
| 50 kg | 50000g |
| 100 kg | 100000 gramos |
| 1000 kg | 1000000 gramos |
Cómo convertir kilogramo a gramo
1 kg = 1000 g
1 g = 0,001 kg
Ejemplo: convertir 15 kg a g:
15 kg = 15 × 1000 g = 15000 g