energy transformations
what is the energy transformation of a hairdryer
electrical- sound- thermal
is a metal pan a conductor or an insulator?
a metal pan is a coductor
using a hair straightner
conduction
vibrations of a guitar string
sound
a roller coaster at the top of a hill
gravitational potential energy
energy transformation of a television
electrical- radiant- sound
Styrofoam is an example of a great ______.
insulateor
sitting by a camp fire feeling the warmth of the fire
radiation
a ball rolling down hill what type of energy is being used?
Kinetic
all energy transformation have what type of energy?
thermal
is wood an insulator or a conductor
wood is an insulator
heat transferred through touch
conduction
what energy comes from an alarm clock?
mechanical- sound
a book falling off a shelf
kinetic
what is the energy transformation of a bike?
chemical- kinetic- mechanical
what is the energy transformation of a firecracker?
chemical- light- sound- thermal