A ringing alarm clock is put under a glass jar. The air is slowly removed from the space around it. What will happen as the air is removed? (1 point)
Responses
The clock will slowly become less visible, until you can only hear it.
The clock will slowly become less visible, until you can only hear it.
The appearance of the clock and the sound of the clock will not change.
The appearance of the clock and the sound of the clock will not change.
The appearance of the clock will not change, but its sound will become fainter.
The appearance of the clock will not change, but its sound will become fainter.
The clock will slowly become quieter and will ultimately fade from view.
The clock will slowly become quieter and will ultimately fade from view.
8th grade science quick check for connections
1.The appearance of the clock will not change, but its sound will become fainter.
2. They are waves that require some form of matter as a medium.
3. through denser materials, because the molecules in a tightly packed medium collide more frequently
4. Rods detect light; cones detect green, blue, and red light; and the brain combines the three colors.
5. Red stripes reflect red and absorb all other light, as does the blue square with blue; white stripes and stars reflect all wavelengths; and the flagpole absorbs all wavelengths.
5/5 correct answers trust me
The clock will slowly become quieter and will ultimately fade from view.
The correct answer is: The appearance of the clock will not change, but its sound will become fainter.
Explanation:
When the air is slowly removed from the space around the ringing alarm clock, it creates a vacuum. A vacuum is an area devoid of air or any other gas. Since sound requires a medium to travel through, the absence of air molecules in the vacuum reduces the transmission of sound waves. As a result, the sound of the ringing alarm clock will become fainter. However, the appearance of the clock will not change because the absence of air does not directly affect its visibility.