What are some changes that can be caused by sound energy?
- Answer:
- Hearing loss due to sound energy damaging the nerve cells in the inner ear. Many animals behavior is influenced by sound energy.
- Sound energy causes the particles in the medium it is traveling through to vibrate.
- Unlike sound electromagnetic waves can travel trough empty space.
- hope these different answers help.
What must happen for an object to produce a sound?
Sound is the result of three things. First, something must vibrate. Second, you need something through which the vibrations (sound waves) can travel. Vibrations travel easily through many substances.
What are the 3 requirements of sound?
Thus, three basic elements for transmission and reception of sound must be present before a sound can be produced. They are (1) the source (or transmitter), (2) a medium for carrying the sound (air, water, metal, etc.), and (3) the detector (or receiver).
What 3 things do you need to make sound?
Three components are needed for sound to be heard: A source – where the sound is made. A medium – something for the sound to travel through. A receiver – something to detect the sound.
What are two things needed for sound to travel?
Sound waves need to travel through a medium such as solids, liquids and gases. The sound waves move through each of these mediums by vibrating the molecules in the matter. The molecules in solids are packed very tightly.
How does sound travel from one phone to another?
The sound waves are carried to a thin metal disk inside the phone, called a diaphragm, and are converted into electrical energy. The electrical energy travels over wires to another phone and is converted from electrical energy to sound waves again which can be heard by someone on the other end of the phone!
How far can sound waves travel?
The speed of the sound wave is 340 m/s. The distance can be found using d = v • t resulting in an answer of 25.5 m.
What do sound waves need in order to travel?
Sound needs something to travel through; matter, air, liquid, solid wood. 5. Sound travels through air at 1,120 feet (340 meters) per second.
Where do sound waves travel fastest?
solids
How do sound waves travel simple definition?
How does sound travel? Sound waves travel at 343 m/s through the air and faster through liquids and solids. The waves transfer energy from the source of the sound, e.g. a drum, to its surroundings. Your ear detects sound waves when vibrating air particles cause your ear drum to vibrate.
Why do sound waves need air to travel?
Sound can’t be carried in the empty vacuum of space because sound waves need a medium to vibrate through such as air or water. However, because the particles are so spread out, the sounds waves they produce are at such a low frequency, humans are incapable of hearing them.
Do we need air to make sound?
Sound is a wave created by vibrations. These vibrations create areas of more and less densely packed particles. So sound needs a medium to travel, such as air, water—or even solids. Sound waves travel faster in denser substances because neighboring particles will more easily bump into one another.
What best describes a sound wave?
A sound wave can also be described as a longitudinal wave. In a longitudinal wave, a source vibrates back and forth, causing air molecules to move back and forth in the same (in other words, parallel) direction that the wave is transmitted. hendikeps2 and 7 more users found this answer helpful. Thanks 4.
What is sound energy for kids?
Sound energy is the movement of energy through a substance – such as air or water – in the form of waves. It is produced when a force causes an object or substance to vibrate.
Is sound matter for Kids?
Sound must travel through matter because it needs the vibration of molecules to propagate. Because outer space is a vacuum with no matter, it’s very quiet.