A sound wave travels from air into water. What happens to its speed?
Practice Questions
Q1
A sound wave travels from air into water. What happens to its speed?
Increases
Decreases
Remains the same
Becomes zero
Questions & Step-by-Step Solutions
A sound wave travels from air into water. What happens to its speed?
Correct Answer: Speed increases
Step 1: Understand that sound is a type of wave that travels through different materials.
Step 2: Know that sound travels at different speeds in different materials.
Step 3: Recognize that air is one material where sound travels slower.
Step 4: Identify that water is another material where sound travels faster than in air.
Step 5: Conclude that when sound moves from air into water, it speeds up.
Speed of Sound in Different Mediums – Sound waves travel at different speeds depending on the medium; they generally travel faster in liquids than in gases.
