Energy Transformations Question Preview (ID: 49748)


Energy Transformations. TEACHERS: click here for quick copy question ID numbers.

Which of the following is a toaster?
a) electrical to chemical to thermal
b) electrical to radiant to thermal
c) chemical to radiant to thermal
d) electrical to chemical

Which of the following is a person running?
a) chemical to electrical
b) electrical to mechanical
c) mechanical to chemical
d) chemical to mechanical

Which of the following is a flashlight?
a) electrical chemical radiant
b) radiant chemical electrical
c) chemical electrical radiant
d) electrical mechanical

Which of the following is an electric car?
a) thermal to radiant
b) electric to mechanical
c) chemical to mechanical
d) chemical to electrical

Which of the following is the process of photosynthesis?
a) radiant
b) thermal
c) mechanical
d) chemical

Which of the following is sunlight?
a) thermal
b) radiant
c) mechanical
d) electrial

Which of the following is potential to kinetic?
a) a newtons cradle
b) a toaster
c) a lamp
d) a person eating a hamburger

Which of the following is chemical to mechanical?
a) roller coaster
b) fan
c) lamp
d) a person running

Which of the following is chemical to electrical to radiant?
a) roller coaster
b) flashlight
c) remote control
d) toaster

Which of the following is chemical to radiant to thermal?
a) a lit match
b) a fan
c) an electric car
d) a person running

Which of the following is chemical to mechanical?
a) flashlight
b) gas powered car
c) newtons cradle
d) radio

What is the ability to do work?
a) energy
b) sexual reproduction
c) natural selection
d) photosynthesis

Which of the following is electrical to thermal?
a) hair dryer
b) flat iron
c) clothes iron
d) all of the above

Which of the following is potential energy?
a) a ball rolling down a hill
b) a ball sitting at the top of a hill
c) a pencil on a desk
d) a person writing with a pencel

Which of the following demonstrates kinetic energy?
a) a ball sitting at the top of a hill
b) a ball rolling down a hill
c) a ball bouncing
d) none of these

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