Why You Can’t Hear Sound in Space?
For any sounds to reach your ear, it would need a medium (fluid, solid) to propagate. For example, when your friend calls out your name, her vocal folds vibrate and make the sound of your...
Tagged: Sound
Why You Can’t Hear Any External Sounds When You Stretch or Yawn?
It’s something unusual that you don’t hear your surroundings when you yawn or stretch to the breaking point. Ever wondered, why we turn a deaf ear during these stretches? A little about the human ear How...
Anechoic Chamber – Can Absolute Silence Make Someone Go Crazy
Anechoic chamber is a term used in acoustics, designed to reduce reflections and external noises in radio frequencies. They are mainly used in researches in several industries such as, biomedical (Medtronic, Respironics), industrial (Graco, Kohler),...
What is Resonance?
I love being in the physics lab. Today we did some experiments on the topic of resonance. With that ‘sounding’ knowledge of what I did today. Let’s get into it and learn what resonance is...
