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Is it possible to get more work out of a machine that you put in?
Yes and no. The energy in the universe is constant so you can not get more work out of a system than exists in the system. For example, if there is 20 kJ (kilojoules) of energy that exists in the system in the form of heat, chemical energy, etc... and you put in 5 kJ of energy, it would be possible to get out 10 kJ of energy. It is not possible however to get 30 kJ of energy out of the system because 30 kJ does not exist in the system, and energy can't be created, only transfered.
Describe the six forms of energy?
The six main types of energy are:Kinetic energyPotential energyChemical energyThermal energyNuclear energyRadiation energy
What are 5 examples of an energy transfer?
Conduction, the transfer by energy moving through a solid; Convection, the transfer of energy in a gas or a liquid; and Radiation, the transfer of energy through space.Conduction is how a stove warms the contents of a pan. As the pan heats up, the material inside in contact with the pan gets warm.Convection is what happens when a heater warms the air around it, causing it to rise, which creates lower pressure near the heat source, causing cooler air to flow in.Convection is a result of the differences in density resulting from differences in temperature. Convection does not work in a zero gravity environment.Radiation is how the Sun warms the Earth. Energy travels through empty space until it strikes the Earth, causing it to warm.Read more: What_are_the_different_types_of_energy_transfers
Give 5 example of energy transformation?
refrigarator-electrical energy-light energy-heat energy
Name 5 forms of energy mention your book?
solar energy,nuclear energy,chemical energy,hydro energy,potential energy
What are the five primary components of a modern operating system?
what are the 5 components of a modern operating system
What are some common home security system components?
An alarm system, monitoring services, video cameras, safes, and other monitoring systems are all common components of a home security system. http://ezinearticles.com/?The-Top-5-Home-Security-System-Components&id=154911
What are the components of management information system in educational administration?
The main Components of information System are : 1)People 2)Data 3)Network 4)Hardware 5)Software
What are key components to every robot?
5 major components to every robot : which are a body structure, a muscle system to move the body structure, a sensory system that recieves information
What are the key components to every robot?
5 major components to every robot : which are a body structure, a muscle system to move the body structure, a sensory system that recieves information
What are 5 examples of transfer energy?
Electrical, Thermal, Chemical, Light, Nuclear, and Sound.
What are the main components of a fiber optic system?
there are 1 and 5 main fiber optic system
The 5 components of a technological system?
inputs, outputs, process, feedback and i can't remember the last one.
What are the major components of an information systems?
5 COMPONENTS OF INFORMATION SYSTEM:1. IT i.e. hardware and software2. Data/Information3. Procedures/Policies4. People5. Communication Networks
List and Explain components of information technology with example?
list and explain the components of information system Components of Information Technology:- 1) Hardware 2) Software 3) Procedure 4) Data 5) People
What are five components of database management?
A database management system (DBMS) consists of several components. Each component plays very important role in the database management system environment. The major components of database management system are: 1. Software 2. Hardware 3. Data 4. Procedures 5. Database Access Language..
What type if energy transfer when you eat a carrot?
Calories to jewls eventually. The calories have to be processed into fat and what not first, but then the muscles use them to create energy. So now you have it.
