Often asked: What Is A Biological Definition Of Energy?

Energy is a property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed. Organisms use energy to survive, grow, respond to stimuli, reproduce, and for every type of biological process.

What is the best definition of energy?

The most common definition of energy is the work that a certain force (gravitational, electromagnetic, etc) can do. Due to a variety of forces, energy has many different forms (gravitational, electric, heat, etc.) According to this definition, energy has the same units as work; a force applied through a distance.

What is another word for energy in biology?

1. strength, might, force, power, activity, intensity, stamina, exertion, forcefulness He was saving his energy for the big race in Belgium.

What is a simple definition of energy?

energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. After it has been transferred, energy is always designated according to its nature.

What is the definition of energy in dictionary?

energy. [ ĕn′ər-jē ] The capacity or power to do work, such as the capacity to move an object (of a given mass) by the application of force. Energy can exist in a variety of forms, such as electrical, mechanical, chemical, thermal, or nuclear, and can be transformed from one form to another.

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What is the definition of energy in science?

Energy is defined as the “ability to do work, which is the ability to exert a force causing displacement of an object.” Despite this confusing definition, its meaning is very simple: energy is just the force that causes things to move. Energy is divided into two types: potential and kinetic.

What words describe energy?

Synonyms

  • energetic. adjective. an energetic person has a lot of energy and is very active.
  • lively. adjective. full of energy and enthusiasm.
  • active. adjective.
  • dynamic. adjective.
  • vigorous. adjective.
  • alive. adjective.
  • exuberant. adjective.
  • vital. adjective.

What is energy as applied to biological systems?

Biological organisms are open systems. Energy is exchanged between them and their surroundings as they use energy from the sun to perform photosynthesis or consume energy-storing molecules and release energy to the environment by doing work and releasing heat.

What is Webster’s definition of energy?

en·​er·​gy | ˈe-nər-jē plural energies. Essential Meaning of energy. 1: ability to be active: the physical or mental strength that allows you to do things The kids are always so full of energy. They devoted all their energy to the completion of the project.

What are the 4 main types of energy?

Potential energy is stored energy and the energy of position.

  • Chemical energy is energy stored in the bonds of atoms and molecules.
  • Mechanical energy is energy stored in objects by tension.
  • Nuclear energy is energy stored in the nucleus of an atom—the energy that holds the nucleus together.

What is energy Slideshare?

Energy is the ability of an object to transform itself or to produce changes in other objects.  Energy cannot be created or destroyed.  Energy can pass from one object to another.  Energy can change from one form to another. ( energy transformation)

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What does full energy mean?

full of energy adj ( lively, energetic )

What does energy mean in chemistry?

[en´er-je] power that may be translated into motion, overcoming resistance or causing a physical change; the ability to do work. Energy assumes several forms; it may be thermal (in the form of heat), electrical, mechanical, chemical, radiant, or kinetic.

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