A girl drops a stone down a well and listens for the splash. Draw an energy
transfer diagram for this process starting with the girl holding the ball over
the well.
4. What would you notice if you stood under an energy-efficient light bulb
compared with standing under a normal light bulb?
Answers
Answered by
2
Explanation:
ans of 1st
ans of 2md
energy efficient light bulb will be more bright than normal
Attachments:
Similar questions