Can sound Cannot travel in vacuum?
Can sound Cannot travel in vacuum?
No, sound waves cannot travel in a vacuum. This is because sound waves are mechanical waves that need a medium (such as air and water) to travel.
Who first studied sound?
Galileo Galilei
The modern study of waves and acoustics is said to have originated with Galileo Galilei (1564–1642), who elevated to the level of science the study of vibrations and the correlation between pitch and frequency of the sound source.
What is vacuum explain why sound Cannot travel through vacuum?
Vacuum is defined as the empty space in which there are no matter particles present. As sound is a mechanical wave, in order to propagate material medium is required. Sound cannot travel through vacuum as there is no particles present for vibrations to take place.
Why does sound is not audible in vacuum?
As the vibrations of the particles reach your ear, your ear drum receives the vibrations which the brain then interprets as sound. In the vacuum of space, there are no (or very, very few) particles to vibrate, so sound cannot travel through this medium.
Who proved sound was a wave?
Leonardo DaVinci, the famous Italian thinker and artist, is usually credited with discovering that sound moves in waves. He made this discovery around the year 1500.
Who said sound travels?
One of the first people to claim that sound traveled in waves was Greek philosopher, Aristotle. Aristotle claimed that the quality of sound will be unchanged and will travel as far as the waves reaches.
Who discovered that sound waves travel through a medium?
In about 1640 a French mathematician named Marin Mersenne conducted experiments to determine the speed of sound in air, and a few years later a British scientist named Robert Boyle demonstrated that sound needed a medium to travel in to be heard.
Which of the following can travel through vacuum?
Complete step by step solution LIGHT WAVES travel through vacuum. Heat waves: is the transfer of internal energy in the form of electromagnetic waves. For most bodies on earth the radiation lies in the infrared region of the electromagnetic spectrum. HEAT WAVES travel through vacuum.
Can ultrasonic waves travel in vacuum?
1. The ultrasonic waves cannot travel through vacuum. 2. These waves travel with speed of sound in a given medium.