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The joule is the derived unit of energy in the International System of Units. It is defined as: : One joule is the amount of energy required to perform the following actions: * The work done by a force of one newton traveling through a distance of one meter; * The work required to move an electric charge of one coulomb through an electrical potential difference of one volt; or one coulomb volt, with the symbol C·V; * The work done to produce power of one watt continuously for one second; or one watt second (compare kilowatt hour), with the symbol W·s. Thus a kilowatt hour is 3,600,000 joules or 3.6 megajoules; * The kinetic energy of a 2 kg mass moving at a velocity of 1 m/s. The energy is linear in the mass but quadratic in the velocity, being given by E = ½mv²; (Source: http://en.wikipedia.org/wiki/Joule/ )
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Define science and physical science?
science is the search for knowledge or truth. it is a systematized body of knowledge based on facts and evidences through experimentation and observation. it is your search for knowledge about everything you are curious about. physical science is an encompassing term for the branches of natural science and science that study non-living systems, in contrast to the life sciences. However, the term "physical" creates an unintended, somewhat arbitrary distinction, since many branches of physical science also study biological phenomena.
What term in physical science is defined as a change in positions?
A change in position would be motion. (Motion) is the answer for A+
What does the term "stationary" mean in the context of science?
In science, the term "stationary" refers to an object or system that is not moving or changing position relative to a reference point.
What is the term describes the number of joules used per second by a circuit?
Power is the term that describes the number of joules used per second by a circuit. It is measured in watts (W).
What term in physical science defines change in position?
The term that defines change in position in physical science is "displacement." Displacement refers to the difference between an object's final position and its initial position. It is a vector quantity that includes information about both the distance and direction of the change in position.
What are 10 examples of physical science?
Physical science is an encompassing term for the branches of natural science and science that study non-living systems, in contrast to the biological sciences. However, the term "physical" creates an unintended, somewhat arbitrary distinction, since many branches of physical science also study biological phenomena.
What term in physical science are pushes and pulls?
Forces
What is the physical science term of a plasma?
"ionized gas"
What is a physical science term that starts with v?
Velocity.
What is the appropriate word of physics?
The appropriate term for the word physics is "physical science" or simply science.
What is appropriate guide word of physics?
The appropriate term for the word physics is "physical science" or simply science.
What does model mean science term?
A model is a physical three dimensional object that is created too appear as an object which is usually too small or large.
What does crescent mean in science term?
Shrinking .…
What does bias mean in the science term?
Farts
What does electoral mean in science?
Electoral is a political term and has no special meaning in science.
What is the meaning of biological sciences?
it is a part of science,,that help us also.. this is the meaning of Physical Science: Physical Science-is an encompassing term for the branches of natural science that study non-living things system, in contrast to the biological sciences.
What is phsyical science?
Physical Science is an encompassing term for the branches of science that study non-living systems. Ex: Chemistry, Physics, Geology, etc.
