A joule is equal to one what times one meter? What are possible correct units for g in the SI system of units? What are the SI units of kinematic viscosity? Potential difference is measured in what units? How does one do metric conversions in dimensional analysis?
A joule is equal to one what times one meter? What is the momentum of a 10 kg object traveling at 10 m / s? When using the equation for the kinetic energy of a particle, in order to calculate the energy in joules, mass is expressed in which of the following units?...
It is also equal to one watt of power emitted or dissipated for one second, or watt second (Ws). In various applications, British thermal units (BTU) are used to express the unit for energy. One BTU is equal to approximately 1,055 joules. One joule is equal to: 1× 107 erg (...
use of the term kilocalorie faded in the early 20th century, when calories became scientifically defined in terms of joules. This is why in some parts of the world, such as parts of Europe or Australia, people use the term kilojoules instead of calories. One calorie is equal to 4.2 kilojou...
The prefix kilo means 1000 in Communist/Metric units. Thus 1 kilocalorie is equal to 1000 calories in the same way that 1 kilogram is equal to 1000 grams. Technically speaking, if someone said they ate 2000 calories (cal) per day and another said they ate 2000 kilocalories (kcal) per da...
International System of Units (SI) base units Prior to 2018, seven base units provided the foundation for the SI standard. In addition, the standard defined multiple derived units. However, the standard now builds on its seven constants, and all defined units are derived from those constants. ...
Electric potential energy is measured in units of joules (J). Electric Potential Electric potential builds upon electric potential energy to help define how much energy is stored in electric fields. It's another concept which helps us model the behavior of electric fields. Electric potential is ...
Is joules a unit of force? joule, unit of work or energy in the International System of Units (SI);it is equal to the work done by a force of one newton acting through one metre. Named in honour of the English physicist James Prescott Joule, it equals 107ergs, or approximately 0.7377...
The erg is a unit of energy equal to 10−7 joules (100 nJ). It originated in the centimetre–gram–second (CGS) system of units. Joule The International System unit of electrical, mechanical, and thermal energy, equal to the work done when a force of one newton acts through a distanc...
(physics) the capacity of a physical system to do work; the units of energy are joules or ergs; Energy can take a wide variety of forms Energy An exertion of force; He plays tennis with great energy Energy Enterprising or ambitious drive; Europeans often laugh at American energy Energy An...