# What are the inputs and outputs of energy?

What are the inputs and outputs of energy?

## What are the inputs and outputs of energy?

Input​ refers to the amount of energy put into a device, and ​ output​ refers to the amount of energy that comes out. A device may change the type of energy but not the amount. For example, a light bulb’s input energy is the form of electrical energy, and its output energy is in the form of light and heat.

What are the 4 main energy transfers?

There are 4 ways energy can be transferred;

• Mechanically – By the action of a force.
• Electrically – By an electrical current.
• By radiation – By Light waves or Sound waves.
• By heating – By conduction, convection or radiation.

### What are the outputs of energy?

‘Energy output’ is the amount of energy going out of a system. Answer: ‘Energy input’ is the amount of energy going into a system. ‘Energy output’ is the amount of energy going out of a system.

What are examples of energy inputs?

In a general sense, energy inputs include energy equivalents of machinery depreciation, energy to heat the digestors, and electricity to operate the equipment. It may also include allowances for the collection, transportation, and preparation of the biomass waste and for the storage of the gas.

## What is energy outtake?

23 May 2003. The most basic dietary guideline is to balance energy intake with energy output. This means that as long as you burn what you eat, your weight will stay the same. If you want to lose weight, however, you need to burn more energy than you take in through the food you eat.

What are energy transfers?

energy transfer. noun. The conversion of one form of energy into another, or the movement of energy from one place to another. energy transformation.

### What are the types of energy transfer?

Energy can be transferred as heat in three different modes:

• Conduction, involving the direct contact of object.
• Convection, involving the movement of fluids.
• Radiation, involving the electromagnetic waves and photons.

What are energy inputs?

## What is energy input of a machine?

Work input refers to the work done on a machine to produce the intended result. All real machines have some degree of waste involved in their operation and thus are not completely efficient. There are two main types of work inputs: human labor and mechanical power.

What is the output energy of gas?

1 Answer. Input is gas. Process involves burning of gas(natural gas like butane or propane) in the presence of air(oxygen). Output involves the heat energy or light energy and carbon dioxide gas a waste product.

### What is energy input in nutrition?

Energy balance is the relationship between energy input (calories consumed through food and drink) to energy output (calories used by the body for our energy requirements) being equal. This relationship dictates whether weight is lost, gained, or remains the same.