Q1. Why does sound travel faster in solids than liquids and gases?
Ans: Sound travel faster in solids than liquids and gases because in solids particles are very close to each other.
Explanation:
Sound is a mechanical wave which travels from one point to another by vibration of particles.
In solids, particles are very close to each other. When sound transferred to solids, particles vibrate and strike next particle and transfer sound very quickly. While in liquid and gases particles are not very close to each other.
Secondly,
V= √E/ρ
Speed of sound ∝ Ratio of elasticity to density
For solids, elasticity to density ratio is much greater than for liquids and gases.
People also search for this question as:
why does sound travel faster in solids than liquids and gases?
Sound travels fastest in solids, liquid or gas?
Why do sound travel faster in solids as compared to liquids and gases?
How sound travels through solids, liquids and gases?
Physics class 10 chapter 11 conceptual questions
Physics class 10 chapter 11 conceptual questions national book foundation
This question is very helpful for class 10 students.