Some interesting information about words (1) - PowerPoint PPT Presentation

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Some interesting information about words (1)

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Listen to get ears around. You will see and hear a lot of noise around. It could be the sound of an object, or the sound of a man, or even the ticking of a clock. All around us, there is always a noise. But do you know what words are? Let's not know Sound is actually an energy wave made up of a combination of many molecules that create a vibration. Sound can travel through many curved objects, even in water. Let's see how the word works? It causes vibrations when an object is moved. The vibration spreads the air particles into the air. These moving particles continue to collide with each other. We hear the vibrations of these particles as sound. – PowerPoint PPT presentation

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Title: Some interesting information about words (1)


1
Some interesting information about words
Listen to get ears around. You will see and hear
a lot of noise around. It could be the sound of
an object, or the sound of a man, or even the
ticking of a clock. All around us, there is
always a noise. But do you know what words are?
Let's not know
2
Sound is actually an energy wave made up of a
combination of many molecules that create a
vibration. Sound can travel through many curved
objects, even in water. Let's see how the word
works?
It causes vibrations when an object is
moved. The vibration spreads the air particles
into the air. These moving particles continue to
collide with each other. We hear the vibrations
of these particles as sound. Our ears are
connected to sound waves. The human ear is
specially designed to catch every little word.
Deep in our ears is a small bone and earrings.
When sound waves enter our inner ear, they begin
to vibrate. The sound vibrations then enter a
liquid-filled chamber called the coli. From here
the vibrations tickle the short hairs that are
connected to our auditory nerves (auditory
nerves). These nerve cells then transmit to the
auditory part of our brain, where they are
arranged. The ear-brain determines how we
distinguish between different words. Although
sound cannot travel at the speed of light, it
moves at a very fast speed. Sound moves through
different things at different speeds. In dry
air the sound moves at the lowest speed. Through
this it travels at a speed of 343 meters per
second. The speed of sound movement in the water
is a little higher. 1462 meters per second per
hour. The speed of sound movement through steel
is the highest. 4512 meters per second per
hour. Some weird facts about words
3
There is no sound in space. Because there is no
object to push the waves. Can't hear the sound
of flies. A fox can hear ears so well that it can
hear the roar of a rat from 100 meters
away. Animals with large ears hear more than
small-eared animals. If you keep screaming
continuously for 6 years, 6 months and 7 days,
you will be able to produce enough sound-energy
to heat a cup of cocoa. The most intense natural
sound on earth is volcanic eruption.
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