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Why do different things make different sounds?
When the particles of object are disturbed then due to vibration,the sound is produced of different frequencies. The combination of different frequency produces the special sound. When the different objects drop on floor then each object vibrate at its natural frequency and produce different sound.
What are the different types of sound?
There are many different types of sound including, audible, inaudible, unpleasant, pleasant, soft, loud, noise and music. You’re likely to find the sounds produced by a piano player soft, audible, and musical.
What are the properties of sound and how do they differ from one another?
Since sound is a wave, we can relate the properties of sound to the properties of a wave. The basic properties of sound are: pitch, loudness and tone. Figure 10.2: Pitch and loudness of sound. Sound B has a lower pitch (lower frequency) than Sound A and is softer (smaller amplitude) than Sound C.
How are sound waves different from each other?
Light waves are electromagnetic waves while sound waves are mechanical waves. Light waves are transverse while sound waves are longitudinal. Light waves can travel in vacuum. Sound waves require a material medium to travel, and hence, cannot travel in vacuum.
What is the simple definition of sound?
Definition of sound (Entry 1 of 7) 1a : a particular auditory impression : tone. b : the sensation perceived by the sense of hearing. c : mechanical radiant energy that is transmitted by longitudinal pressure waves in a material medium (such as air) and is the objective cause of hearing.
How do sound and light differ?
– Sound is only a wave, whereas light exhibits both wave and particle properties. – Sound is a longitudinal wave, but light is a transverse wave. – Sound needs a material medium to travel, light can propagate through vacuum also. – Light travels much faster than the sound.
What makes one instrument sound different from other instruments?
Each instrument has a unique sound that it makes in comparison to all other instruments. A clarinet, flute, piano, guitar, and violin might all be playing C in the same octave, but they are all very distinguishable from one another.
How sound travels from one place to another?
Sound travels from one place to another in the form of waves which need a material medium. They cannot travel in vacuum. This fact can be proved by the following simple experiment. Take a glass bottle without bottom and connect it to a vacuum pump.
What is the difference between sound and light?
Sound is like light in some ways: it travels out from a definite source (such as an instrument or a noisy machine), just as light travels out from the Sun or a light bulb. But there are some very important differences between light and sound as well.
Why does sound travel at different speeds in different materials?
Sound travels at different speeds in solids, liquids, and gases and even its speed in one material can change. Very roughly speaking, how fast it goes varies according to the density of the medium (how much stuff there is there). It’s faster in solids than in liquids and faster in liquids than in gases: for example,…