Solar panels use energy from the...
sun
Turbines use energy from the...
wind
Is ripping paper a physical or chemical change?
Physical change
Is boiling water a physical or chemical change?
Physical change
Is cutting hair a physical or chemical change?
Physical change
Is a rotting apple a physical or chemical change?
Chemical change
Is rust on metal a physical or chemical change?
Chemical change
Is baking a cake a physical or chemical change?
Chemical change
Does a hamburger have potential or kinetic energy?
Potential energy
Does a flying airplane have potential or kinetic energy?
Kinetic energy
Does a moving football have potential or kinetic energy?
Kinetic energy
In a radio, electrical energy is converted to... (a. nuclear energy, b. sound energy, c. chemical energy)
b. sound energy
In a lamp, electrical energy is converted to... (a. sound energy, b. mechanical energy, c. light energy)
c. light energy
When a candle is lit, chemical energy is converted to... (a. sound energy, b. light energy, c. nuclear energy)
b. light energy
