its the vibrating of mollecules. That's why in space, you cant hear anything because there are no mollecules to vibrate.
Yes, the length of a vibrating object does affect the sound it produces. Longer objects typically produce lower pitched sounds, while shorter objects produce higher pitched sounds. This is due to the wavelength of the sound wave being directly related to the length of the vibrating object.
The ear drum vibrates by the vibrating air molecules near it due to the sound wave.
Sound energy typically gets converted into heat energy as it makes contact with objects or surfaces. This conversion occurs due to the friction and absorption of sound waves by the medium through which they travel.
Sounds can last longer due to factors like the physical properties of the vibrating object or medium producing the sound, the amount of energy driving the vibration, and the environment where the sound is traveling. Sounds with more energy or produced by objects with slower rates of damping will typically last longer than sounds with less energy or produced by quickly dissipating vibrations.
Objects stick together in an inelastic collision because the kinetic energy is not conserved, resulting in some of the energy being transformed into other forms such as heat or sound. This causes the objects to stick together due to the loss of energy during the collision.
Energy due to motion is kinetic energy.
Kinetic energy is the type of energy that can move objects. It is the energy an object possesses due to its motion.
The total energy in a vibrating mass-spring system is the sum of its kinetic energy (energy due to motion) and its potential energy (energy due to position). As the mass oscillates, energy is continuously exchanged between kinetic and potential energy, but the total amount of energy remains constant if no external forces are present.
The pitch of a sound is determined by the frequency of the vibrations. Larger objects tend to produce lower pitched sounds because they vibrate more slowly due to their size. The shape of the object can affect how the vibrations travel through it, which can also influence the pitch of the sound produced.
Musical instruments like drums, trombones, and trumpets can produce high amplitude sound. This type of sound is typically loud and carries a lot of energy due to the vibrations of the instrument.
False. All objects do not have kinetic energy. Kinetic energy is the energy an object possesses due to its motion. Objects at rest do not have kinetic energy.
Kinetic energy is the energy an object possesses due to its motion. When an object is in motion, it has kinetic energy, which is determined by its mass and velocity. The greater the mass and velocity of an object, the more kinetic energy it has. This energy is transferred between objects during collisions and can be converted into other forms of energy, such as heat or sound.