It depends upon the density of glass material which can be defined as referactive index of that material and as it very from even glass to glass so no definite speed in glass, but surely less then that in vaccum i.e. 3x108 m/s
Primary waves can travel through liquid and solids at certain speeds but some quakes can not travel through water.
Yes, light typically travels in straight lines, a principle known as rectilinear propagation. This means that light will continue in a straight path unless it encounters a medium that causes it to change direction, such as through reflection or refraction.
Sound travels in waves through a medium, such as air, water, or solids. When an object vibrates, it creates a disturbance in the surrounding medium, causing molecules to collide and transfer energy to create sound waves that propagate outward from the source.
Sound travels faster through solids and other materials because it has more mass to vibrate, compared to air.
It depends on how big the glass is.
The speed of light travelling in a vacuum is said to be exactly 299,792,458 meters per second. Remember this is in a vacuum, for if the light were to pass through some transparent material, such as glass or water it would marginally slow down.
I'm assuming dose means does, but one way to break glass is to drop it or hit it with something hard
Approx 0.0000003336 seconds = 334 nanoseconds.
what dose light mean
how dose water affect the light
29,210 a month
helps travel sound into your ear