Question

Question

When Kiara plays the piano, how does kinetic energy transfer from one object to the other?(1 point)
Responses

Energy transfers from Kiara’s fingers to the piano keys
Energy transfers from Kiara’s fingers to the piano keys

Energy transfers from the piano keys to Kiara’s fingers
Energy transfers from the piano keys to Kiara’s fingers

Energy transfers from the piano pedals to the piano keys
Energy transfers from the piano pedals to the piano keys

Energy transfers from the air to Kiara’s fingers

Answer 1

The correct response is:

Energy transfers from Kiara’s fingers to the piano keys.

When Kiara plays the piano, she strikes the keys with her fingers, transferring kinetic energy from her fingers to the keys, which then produce sound.