Respuesta :
Answer:
Which claim most accurately describes the energy transformation taking place while he practices his guitar?
Sound energy is converted into elastic energy.
Kinetic energy is converted into thermal energy.
Mechanical energy is converted into sound energy.
Electrical energy is converted into mechanical energy.
Step-by-step explanation:
Answer:
C. 4,500
Step-by-step explanation:
- Since we have 5/8 of the original 7200, we can multiply and divide.
- 7200*5=36000
- 36000÷8=4500
- Therefore, the answer is c, 4,500