A helicopter converts stored chemical energy from fuel into mechanical energy that drives the rotors, generating lift and thrust to overcome gravity and propel the helicopter forward. This mechanical energy is also used to manipulate the pitch of the rotor blades for stable flight.
To start a helicopter, the energy transformation needed involves converting chemical energy stored in the fuel into mechanical energy. This is achieved by the combustion of fuel in the engine, which creates the necessary rotational motion to start the helicopter's rotor blades.
In each transformation of energy, some energy is lost as heat. This loss occurs due to inefficiencies in the process, such as friction or resistance.
The energy transformation that occurs when snow is melting is thermal energy being transferred to the snow from its surroundings, causing the snow to absorb heat and change from a solid to a liquid state.
In a coal burning power plant, the first energy transformation that occurs is the chemical energy stored in the coal being converted into thermal energy through combustion. This thermal energy is then used to produce steam, which drives turbines to generate electricity.
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To start a helicopter, the energy transformation needed involves converting chemical energy stored in the fuel into mechanical energy. This is achieved by the combustion of fuel in the engine, which creates the necessary rotational motion to start the helicopter's rotor blades.
sound energy
Photosynthesis. - the transformation of light energy into chemical energy.
hydrogen fusion
fire energy
electrical to sound
When coal is burnt, the energy transformation that occurs is from chemical energy stored in the coal to thermal energy in the form of heat, which can be used to generate electricity or heat for various applications.
electical energy is transform to heat energy
chemical
electrical to heat and mechanical
"photosynthesis"
In each transformation of energy, some energy is lost as heat. This loss occurs due to inefficiencies in the process, such as friction or resistance.