A lamp creates light energy by converting electrical energy from the power source into visible light. It also generates a small amount of heat energy as a byproduct of the light production process.
Two sources of energy for water waves are wind, which transfers energy to the water's surface, causing waves to form, and gravitational forces from the sun and the moon, which influence the tides that create waves.
The two sources of energy suggested by Oparin's theory were ultraviolet light and lightning. These energy sources were thought to have provided the necessary energy for chemical reactions to occur and form organic molecules in the early Earth's atmosphere.
The original source of energy for almost all energy sources on Earth is the Sun. Solar energy drives many natural processes, including the formation of fossil fuels and renewable energy sources such as wind and hydroelectric power.
Renewable energy sources, such as solar and wind power, are those that are replenished naturally and are sustainable in the long term. Non-renewable energy sources, such as fossil fuels like coal and oil, are finite and will eventually be depleted.
The two main sources of energy are fossil fuels (such as coal, oil, and natural gas) and renewable energy sources (such as solar, wind, hydroelectric, and geothermal). Fossil fuels are non-renewable and contribute to climate change, while renewable sources are sustainable and have a smaller environmental impact.
Two sources of energy for water waves are wind, which transfers energy to the water's surface, causing waves to form, and gravitational forces from the sun and the moon, which influence the tides that create waves.
The few examples of light sources are : 1) lamp 2)car headlights 3)candle 4)bulb
The two sources of energy suggested by Oparin's theory were ultraviolet light and lightning. These energy sources were thought to have provided the necessary energy for chemical reactions to occur and form organic molecules in the early Earth's atmosphere.
There are 2 energy changes that take place in this action: Mechanical to Light Energy and Mechanical to Electrical Energy. To explain further, when a generator, which uses mechanical energy, is used in turn to light up the bicycle lamp, the light emitted is light energy. At the same time, when the generator lights up the bicycle lamp, the lamp is light up using electrical energy, so mechanical energy also transformed into electrical energy. ===============================> heat and light (in the light bulb)
hydro power, solar power
Energy can neither be created or destroyed.
THERE ARE MANY :- 1. IT WILL GET EXHAUSTED IF OVERUSED! 2. it does create pollution
In general terms, there are two things we (mankind) can work on.1) Waste less energy. 2) Get access to new energy sources, and especially, to the so-called "renewable" energy sources, meaning, energy sources that will continue working for millions of years.
Two uses for atomic energy are:1. to create electricity and 2. to create a nuclear explosion that will destroy basically anything.
That's because 1) we need energy, and 2) there are certain problems with conventional energy sources - including scarcity of the resources, and pollution.
In the most general terms, that would be: (1) Find new energy sources or make better use of the existing energy sources; and (2) Use less energy.
In the most general terms, that would be: (1) Find new energy sources or make better use of the existing energy sources; and (2) Use less energy.