0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the Energy transformations of a laptop?
electrical, from charging it, sound energy from speakers, mechanical energy from keyboard and mouse, thermal from when the laptop heats up or overheats, electromagnetic/light energy from the screen/moniter
What is the usefull and wasted energy in a hair dryer?
Sound energy from the hair dryer is wasted.
Why is heat the most common form of wasted energy?
Heat energy is the most wasted form of energy.
What energy is wasted by a fan?
sound
What energy is wasted by a microwave?
Sound
What type of energy is wasted when energy is converted?
thermal, light and sound
When an object loses kinetic energy due to a force of kinetic friction is the loss of kinetic energy transformed primarily into potential or thermal energy?
Kinetic friction is associated with thermal energy (and sound or light).
What is the Energy transformations of a laptop?
electrical, from charging it, sound energy from speakers, mechanical energy from keyboard and mouse, thermal from when the laptop heats up or overheats, electromagnetic/light energy from the screen/moniter
What is the usefull and wasted energy in a hair dryer?
Sound energy from the hair dryer is wasted.
Why is heat the most common form of wasted energy?
Heat energy is the most wasted form of energy.
Which type of energy is the waste energy?
Waste energy is quite often in the form of heat energy.
What energy is wasted by a fan?
sound
What energy is wasted by a microwave?
Sound
What is an example of sound energy transformed into thermal energy?
an example of thermal energy being transformed into sound energy is the crackling of a fire
Why is sound energy wasted when a kettle is heated?
when th kettle is heating up it making a boiling sound throught the process. This is sounded energy that is not being used hence wasted sound energy
What is an example of thermal energy being transformed into sound energy?
an example of thermal energy being transformed into sound energy is the crackling of a fire
What energy is wasted froma washing machine?
Heat energy and Sound energy
