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Alternating electrical current is rectified into direct current. This is used to run the microprocessors and control electronics that run the food processor. In some food processors brushed DC motors convert electrical energy into mechanical energy, while in others AC induction motors use resonant electromagnetic fields to convert AC into mechanical energy.
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What type of energy transformations occur in a cinema?
food energy into comon energy
What is the energy transformations in electric mixer?
electric energy kinetic mechanical energy
What type of energy transformations occurs in a motor?
In an electric motor, electrical energy (because it uses electricity) is transformed into mechanical energy (because it performs action). An electric mixer is a good example of this.
What is heated by the thermal energy wasted by a food mixer?
kinetic energy is wasted
Why is a food mixer noisy?
There is a multitude of reasons why a food mixer is noisy. First, you can consider the motion of the motor, spinning the "knives" at high speeds, resulting in changes of energy into forms of heat. Secondly, you can consider the food and the mixer colliding with each other.
Is the energy transformations in a car engine are an example of multiple transformations?
Yes. Chemical energy to mechanical and electrical energy and then mechanical energy to kinetic energy.
Is the energy transformations in a car's engine an example of multiple transformations?
Yes. Chemical energy to mechanical and electrical energy and then mechanical energy to kinetic energy.
Most energy transformations produce what form of energy?
In most energy transformations, part of the energy is wasted. Much of the wasted energy is usually converted to heat.
What energy transformation in running cheetah?
A cheetah is an organism that must observe, chase, and catch its food. What energy transformations are occurring in the process of a cheetah catching its food?
Are energy transformations in a car engine an example of multiple transformations?
yes because three times of energy transform
What energy transformations are in a kettle?
Electrical energy to kinetic energy
What are the energy transformations of a car?
from electrical energy to mechanical energy
