Power line, batteries or Our energy?
batteries
What is it?
a switch
Power line, batteries or Our energy?
power line
What kind of energy it produces? HEAT, LIGHT or SOUND?
light
What kind of energy it produces? HEAT, LIGHT or SOUND?
sound
Power line, batteries or Our energy?
our energy
What is it?
a plug
Power line, batteries or Our energy?
our energy
Power line, batteries or Our energy?
power line
Is this a SIMPLE or COMPLEX machine?
simple
What kind of energy it produces? HEAT, LIGHT or SOUND?
heat
Is this a SIMPLE or COMPLEX machine?
complex
Is this a SIMPLE or COMPLEX machine?
simple
What kind of energy it produces? HEAT, LIGHT or SOUND?
light
What kind of energy it produces? HEAT, LIGHT or SOUND?
sound
What kind of energy it produces? HEAT, LIGHT or SOUND?
heat
Is this a SIMPLE or COMPLEX machine?
simple
What kind of energy it produces? HEAT, LIGHT or SOUND?
sound
Is this a SIMPLE or COMPLEX machine?
complex
Power line, batteries or Our energy?
batteries
Is this a SIMPLE or COMPLEX machine?
complex
Is this a SIMPLE or COMPLEX machine?
complex