Questions: Question 15
1 pts
Both sound and light can travel in
water.
a vacuum.
both of these
none of the above
Transcript text: Question 15
1 pts
Both sound and light can travel in
water.
a vacuum.
both of these
none of the above
Solution
Solution Steps
Step 1: Understanding the Properties of Sound and Light
Sound and light are both forms of waves, but they have different properties. Sound is a mechanical wave that requires a medium (such as air, water, or solids) to travel through. Light, on the other hand, is an electromagnetic wave and can travel through a vacuum as well as through various media like air and water.
Step 2: Analyzing the Options
Water: Both sound and light can travel through water. Sound travels as a mechanical wave, and light travels as an electromagnetic wave.
A vacuum: Light can travel through a vacuum because it is an electromagnetic wave. However, sound cannot travel through a vacuum because it requires a medium.
Both of these: This option suggests that both sound and light can travel through both water and a vacuum, which is incorrect because sound cannot travel through a vacuum.
None of the above: This option is incorrect because both sound and light can travel through water.
Final Answer
The correct answer is that both sound and light can travel in water. Therefore, the answer is: