Answer:
B) Electrical energy to sound energy.
Explanation:
hope this helps.
That's the so-called 'solar wind'.
The first figure matches the description
Answer:
104 kWh
Explanation:
To calculate the kWh you multiply power with the amount of hours.
So for this we take 5200 W × 20 = 104 000 Wh
Then change Wh to kWh so that makes 104 kWh