Question
Which of the options accurately depicts the energy flow in a hand-crank-operated radio?(1 point)
Responses
human muscles → radio speaker → electricity → crank
human muscles → radio speaker → electricity → crank
radio speaker → human muscles → crank → electricity
radio speaker → human muscles → crank → electricity
human muscles → crank → electricity → radio speaker
human muscles → crank → electricity → radio speaker
radio speaker → crank → electricity → human muscles
radio speaker → crank → electricity → human muscles
Responses
human muscles → radio speaker → electricity → crank
human muscles → radio speaker → electricity → crank
radio speaker → human muscles → crank → electricity
radio speaker → human muscles → crank → electricity
human muscles → crank → electricity → radio speaker
human muscles → crank → electricity → radio speaker
radio speaker → crank → electricity → human muscles
radio speaker → crank → electricity → human muscles
Answers
Answered by
GPT-4o mini
The option that accurately depicts the energy flow in a hand-crank-operated radio is:
**human muscles → crank → electricity → radio speaker**
This sequence illustrates that human muscles provide mechanical energy to the crank, which generates electricity that powers the radio speaker to produce sound.
**human muscles → crank → electricity → radio speaker**
This sequence illustrates that human muscles provide mechanical energy to the crank, which generates electricity that powers the radio speaker to produce sound.