definitions
change to the physical form
What is physical change?
When you throw a ball in the air what are the transformations?
Potential to Kinetic
Standing at the top of a slide
potential
A child is home alone and hears a noise
stimulus (external)
a moving ball
What is kinetic energy
When you eat a burger and then you go on a run what are the transformations?
Chemical to Thermal/kinetic/mechanical
Roll down a grassy hill
kinetic
it starts raining so People seek shelter? the people seeking shelter is a..
response
energy from moving electrons
What is electrical energy
A speeding car
kinetic
A loud bang occurs startling the animals
the loud bang is a..
stimulus
. In the stomach, pancreatic juice mixes with food. An enzyme in the juice called elastase breaks down proteins. When proteins interact with elastase, the proteins undergo
What is chemical change
visible light, ultraviolet radiation, microwaves, radio waves are examples of this form of energy
What is electromagnetic or radiant or light energy?
a plant uses a series of transformations that include solar>chemical>potential>kinetic in this process to make food
What is photosynthesis?
A book sitting on a shelf has this type of energy.
potential
Your body is getting hungry so you order a burger.
your body getting hungry is a
stimulus
roller coaster has the greatest amount of this energy at the first hill top
What is potential energy?
energy that is stored in the bonds between atoms
What is chemical energy?
SUN+water+Carbon dioxide--> oxygen + Glucose
the reaction above is constantly occurring in chloroplast what is it called
What is photosynthesis
An archer has pulled back the string of his bow, ready to release the arrow
potential energy
you have got a cold so your body is running a fever.
the fever is a...
response