Sunlight strikes a solar panel, which is then used to power the lights in a
house. what are the energy transformations taking place in this system?
o
a. thermal energy to chemical energy to kinetic energy
o
b. light energy to electric energy to light energy
c. light energy to electric energy to mechanical energy
d. thermal energy to electric energy to light energy

Option B (Light energy to electric energy to light energy)

Explanation: First, the radiation that comes from the sun, and this radiation (in the form of light and heat) is absorbed by the panel.

Now, a thermal panel absorbs light, so the initial step is light energy.

Now the panel transforms that light energy into something that can be stored, like the chemical energy that goes in a battery or the electrical energy that runs in a house, in this case, the light energy is directly transformed into the electrical energy that runs in the house, and that electrical energy is used to power the lights in the house, so it transforms into light energy.

Then the correct option is B

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this