The picture illustrates the solar panels that power all of the appliances in Joshua's house. What energy transformations occur that enable Joshua to bake cookies for his family in the oven? (1 point)
Responses
heat energy → light energy → heat energy
heat energy → light energy → heat energy
light energy → electrical energy → chemical energy
light energy → electrical energy → chemical energy
heat energy → chemical energy → light energy
heat energy → chemical energy → light energy
light energy → electrical energy → heat energy
Light energy → electrical energy → heat energy
The correct answer is: light energy → electrical energy → heat energy.
In this case, the solar panels convert light energy from the sun into electrical energy. This electrical energy then powers the oven, where it is converted into heat energy that is used to bake cookies.
To determine which energy transformations occur when Joshua bakes cookies using solar panels, we need to understand the process involved.
Solar panels convert sunlight into electrical energy. Therefore, the correct energy transformations would be:
light energy → electrical energy
The electrical energy generated by the solar panels is then used to power the appliances in Joshua's house, including the oven. When the oven is turned on, it uses electrical energy to produce heat energy. Hence, the second energy transformation would be:
electrical energy → heat energy
Subsequently, with the oven producing heat energy, Joshua can bake cookies for his family.
Therefore, the correct answer is:
light energy → electrical energy → heat energy