Question: If a sound wave travels from air into water, what happens to its speed?
Options:
Increases
Decreases
Remains the same
Becomes zero
Correct Answer: Increases
Solution:
Sound travels faster in water than in air due to higher density.
If a sound wave travels from air into water, what happens to its speed?
Practice Questions
Q1
If 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
If a sound wave travels from air into water, what happens to its speed?
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 less dense than water.
Step 4: Remember that higher density materials allow sound to travel faster.
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 are in, with denser mediums typically allowing sound to travel faster.
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