Which household item is an example of energy being transferred as sound?(1 point)
An oven
A pencil
An alarm clock
A lamp
An alarm clock is an example of energy being transferred as sound.
The household item that is an example of energy being transferred as sound is an alarm clock. Here's how you can determine the correct answer:
1. Consider the definition of sound: Sound is a form of energy that is produced by vibrating objects and it travels through a medium, usually air.
2. Think about the items listed: An oven, a pencil, an alarm clock, and a lamp. Out of these options, we can immediately rule out the oven and the lamp because they do not produce sound as their primary function.
3. Focus on the remaining options: Now we are left with a pencil and an alarm clock. A pencil is not designed to produce sound, but rather to write or draw, so it is unlikely to be the correct answer.
4. Consider the purpose of an alarm clock: An alarm clock is specifically designed to produce sound as a means of waking people up or getting their attention. It usually has a built-in speaker or sound mechanism to create and emit sound waves.
5. Determine the answer: Based on the purpose and function of an alarm clock, it is clear that it is the household item that is an example of energy being transferred as sound.
Therefore, the correct answer is: An alarm clock.