0
When waves pass through a narrow gap, be they light or sound, they diffract. This creates an interference pattern of some sort, often depending on the wavelength of the sound and the size of the gap.
Wiki User
∙ 9y ago
maryam taher
Sound is externally reflected, absorbed, transmitted, and internally reflected when the sound wave encounters an obstacle. Reflection and absorption are dependent on the wavelength of the sound
Wiki User
∙ 13y agoSound waves will either be reflected (echo effect) or absorbed (dissipated) depending upon the material make-up of the barrier.
Add your answer:
Earn +20 pts
What happens to echolocation when it hits an object?
Echolocation is actually a process- it can't hit anything. In echolocation, high frequency sound waves are sent out by an animal. When these sound waves hit an object, they bounce off of it and reflect back to the animal. The animal can gather information about the object from these sound waves such as its size, shape, and distance.
What happens to sound waves when they reach a wall or other solid flat object?
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
What happens when sound hits a thin membrane?
What happens when sound hits a thin membrane is that it vibrates the tympanic membrane. The tympanic membrane is also known as the eardrum.
Why do windows vibrate when sound hits them?
Sound waves propagate as a longitudinal waves. Any wave has some frequency and some wavelength. More the frequency more energy it possesses and hence its intensity increases so when such a wave hits something you can sometimes see the object vibrating. Also sound waves do not travel in space.
What happens when sound hits a surface?
It bounces back.
What happens if thunder hits earth?
Thunder is sound waves. They hit Earth all the time, and nothing in particular happens.
What happens to echolocation when it hits an object?
Echolocation is actually a process- it can't hit anything. In echolocation, high frequency sound waves are sent out by an animal. When these sound waves hit an object, they bounce off of it and reflect back to the animal. The animal can gather information about the object from these sound waves such as its size, shape, and distance.
What happens to sound waves when they reach a wall or other solid flat object?
When a sound hits a flat surface it bounces back in exactly the same direction as before, in exactly the same frequency and pitch.
What happens to an ultrasound ray when it hits a boundary?
First off, Ultrasound is not a ray. Like all sound, its a wave. Ultrasound simply means its so low in pitch, its below the human hearing range.When a sound wave hits a barrier, two things happen. The energy from the wave is partially absorbed into the barrier itself, which will now vibrate with that energy. Also, some of the energy from the wave is deflected, or bounced off.Think of it as being how you can hear someone talk through a wall. Even though the sound waves are bouncing off the wall, and therefore a small room like a closet would amplify the sound, its still being transferred through the wall.
What happens when sound hits a thin membrane?
What happens when sound hits a thin membrane is that it vibrates the tympanic membrane. The tympanic membrane is also known as the eardrum.
Why do windows vibrate when sound hits them?
Sound waves propagate as a longitudinal waves. Any wave has some frequency and some wavelength. More the frequency more energy it possesses and hence its intensity increases so when such a wave hits something you can sometimes see the object vibrating. Also sound waves do not travel in space.
What happens when sound hits soft materials?
generally speaking, the sound is absorbed.
What happens when sound hits a surface?
It bounces back.
What causes the noise when breaking the sound barrier?
762 mph at sea level breaks the sound barrier
How do dolphins use echo?
they will send out the sound and once it hits the fish, the sound waves bounce back to the dolphin forming a picture for them.
What happens to a p wave when it crosses the mantle to the core?
P waves unlike S waves can go through liquid ie. the mantle. When a P waves hits the mantle it is refracted and changes speed.
Discuss what sound is?
Sound is something you hear. It is a vibration which travels in waves and then hits your eardrum to make it vibrate, that's how you hear it. It is the second fastest thing, first is light.
