hail
Sleet is the form of precipitation defined as raindrops that bounce when they strike a surface.
Sleet
Hailstones are more painful than raindrops because they are larger and harder, with the force of gravity behind them as they fall. When they strike a body part, they can cause more discomfort and even injury compared to the softer and smaller raindrops.
They bounce off at the same angle as they went in at.
You just wait for the ball to almost bounce then while it is falling just strike it with the top of you foot.
dey must strike on shiony or polished surfaces
The behavior of waves when they strike a surface is called reflection. This occurs when waves bounce off a surface at an angle equal to the angle at which they hit the surface.
Sounds bounce when they strike a surface and are reflected back towards the source. The surface of the object absorbs some of the sound energy while the remaining energy is reflected. This process of reflection creates echoes and reverberations in an environment.
When light rays bounce back, they are called reflections. This phenomenon occurs when light waves strike a surface and are redirected in different directions. Reflections are responsible for how we see objects and images around us.
According to MLB Rule 2.0, the Strike Zone is defined as: "The Strike Zone is defined as that area over homeplate the upper limit of which is a horizontal line at the midpoint between the top of the shoulders and the top of the uniform pants, and the lower level is a line at the hollow beneath the kneecap. The Strike Zone shall be determined from the batter's stance as the batter is prepared to swing at a pitched ball."
Yes it will effect the rebound height. It tends to bounce higher in a warm temperature because the molecules speed up and strike the inner core more and faster so this makes it bounce higher!
No - only a piece of it - doesn't even need to be 50% or more - as long as the umpire sees ANY part of it in the zone its a strike