Energy 에너지 관련 단어 영영풀이

[Energy 에너지 관련 단어 영영풀이]

 

heat

noun : the condition of being hot; high temperature

light

noun : energy that makes seeing possible

sound

noun : energy that lets you hear

work

noun : a kind of job; a place where a job is done

 

battery

noun : an object that converts chemical energy into electric energy

carbohydrates

noun : food substances, such as sugars and starches, which provide an organism with energy

change

noun : the act of making something different or becoming different

energy

noun : the power to do work, make a change, or move objects

fat

noun : a nutrient in food that your body stores up to give you energy when you need it

flashlight

noun : an electric light that runs on batteries and is easy to carry

motion

noun : the act of going from one place to another; movement

nutrients

noun : substances that living things need to live, stay healthy, and grow

power

noun : energy that can be used to do work

protein

noun : an essential nutrient found in the cells of all living things

ramp

noun : a sloped path used to move things between a lower level and a higher level

reflect

verb : to send light, sound, or heat back toward where it came from

vibrate

verb : to move back and forth very quickly

 

chemical energy

noun : energy made by a change in a substance or a combination of substances

electrical energy

noun : energy that provides power to things that run on electricity

stored energy

noun : energy that is kept or collected to be used later