(Rosin) makes (a horse hair running against a violin string) vibrate
When played with a bow, the friction of the bow (horse hair, or a synthetic material, usually rubbed with a sticky resin of some type) being pushed or pulled across the strings causes the string to vibrate, and therefore, for sound to be created.
A tuning fork exhibits simple harmonic motion (SHM) when struck. This type of motion occurs as the tines of the fork vibrate back and forth around an equilibrium position, producing sound waves. The motion is periodic, with a specific frequency determined by the fork's material and dimensions, resulting in a clear musical tone.
a trombone makes a very low pitch sound and is VERY loud. and i must say annoying!! if you like it kind of makes a (deep) sqeaky sound too.
caw
The frequency of vibration depends on several factors with length being an important one. Stiffness and shape are some others.
secondary waves
"spreading"
Primary waves (P-waves) are the type of seismic wave that travels the fastest through rock material. These waves are able to cause rocks to vibrate in the same direction as the waves, resulting in a back-and-forth motion.
A breeder reactor
The type of matter that makes up an object is called its material, and its arrangement within the object is its structure. The material determines the properties of the object, while the structure dictates how the material is organized and interacts. Together, material and structure define the physical characteristics and behavior of the object.
Primary (P) waves are the fastest seismic waves that travel through rock material by causing rocks to vibrate in the same direction as the waves. P waves are able to travel through solids, liquids, and gases.
The elastic properties of a material, such as elasticity and stiffness, affect how the material responds to vibrations. Materials with higher elasticity will vibrate at lower frequencies and store more energy during vibration, while materials with higher stiffness will vibrate at higher frequencies and dissipate energy more quickly. The elastic properties also determine the speed of sound through the material, which can impact how vibrations propagate.
something airtight
it makes a claim about the meaning of something
When you heat something in the microwave, the energy used is electromagnetic energy in the form of microwaves. These microwaves cause the water molecules in the food to vibrate, generating heat and warming up the food.
Golf balls have a core of a rubbery type material, wrapped in a plastic cover. Rubber makes it bouncy.
A standing wave.