sound is a form of dash that people can hear. Sound is produced when an object dash back and forth .When an object vibrates , it pushes the air around it, which causes the air to alternately bunch up and then spread apart .When the air particles bunch up , it's called a dash and when the particles spread apart , it's called a dash. These compressions and rarefactions travel outwards forming a sound dash. Without a medium , Sound cannot travel , and so there is no sound in a dash such as outer space
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sound is a form of frequency that people can hear. Sound is produced when an object vibrates back and forth .When an object vibrates , it pushes the air around it, which causes the air to alternately bunch up and then spread apart .When the air particles bunch up , it's called a compression and when the particles spread apart , it's called a matter. These compressions and rarefactions travel outwards forming a sound wave. Without a medium , Sound cannot travel , and so there is no sound in a area such as outer space
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ek baar Mujhse Meri majburi sun li hoti
me apni gaon me tha us waqt aour wha ka network ko to janti hi ho tumಥ‿ಥ
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