Fine sand particles are placed on a on a paper plate and the plate is set on top of a stereo speaker. the stereo is turned on and the music is played very loudly. the sand particles on the plate bounce around and arrange themselves in different patterns. what causes the formation of these patterns?

These patterns are caused by the vibrations of sound waves.

Explanation:

Sound waves are vibrations that, when penetrating our ear, produce auditory sensations. Sound waves are a physical phenomenon and their vibrations have the power to cause physical reactions that can be seen with the naked eye, as is the case shown in the question above, where through the vibration the sand particles on the plate on top of a box sound oscillate and organize in different patterns.

Sound waves play a very important role in our daily lives and have characteristics that can help us constantly.

biology is the study of life. it is the study of living organism.

question: which statement best describes the different properties of metals?

answer: they are shiny and bend without breaking.

since metals have certain characteristics properties, they include the following: they are ductile, malleable, shiny, hard, lustrous, flexible and they are good conductor of heat and electricity. so therefore, metals are not dull and they are not non-flexible as listed. instead, they are shiny and flexible.

hope this , have a good day. c;