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When a wave hits a barrier, it can reflect, refract, or diffract. The behavior of the wave depends on the properties of the barrier and the type of wave. Reflection occurs when the wave bounces back off the barrier. Refraction happens when the wave changes direction as it passes through the barrier. Diffract refers to the bending of the wave around the edges of the barrier.
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What is it called when a wave hits a barrier and bounces back off?
When a wave hits a barrier and bounces back off, it is known as wave reflection. This phenomenon occurs when the wave encounters a boundary that prevents it from passing through, causing it to reverse its direction.
What two wave interactions happen when a wave hits a barrier?
When a wave hits a barrier, two wave interactions that can occur are reflection, where the wave bounces off the barrier and returns in the opposite direction, and diffraction, where the wave bends around the barrier and spreads out.
Which phenomenon occurs when a wave encounters a non-transmitting barrier?
When a wave encounters a non-transmitting barrier, reflection occurs. This means the wave bounces off the barrier instead of passing through it. The angle of incidence is equal to the angle of reflection.
What happens when a wave encounters a solid barrier?
When a wave encounters a solid barrier, it can be reflected, absorbed, or diffracted around the barrier. The type of interaction depends on the wavelength and the nature of the barrier. Reflection occurs when the wave bounces off the barrier, absorption happens when the barrier absorbs the wave's energy, and diffraction occurs when the wave passes around the barrier and continues in a different direction.
Two wave interactions that can occur when a wave encounters a barrier?
Two wave interactions that can occur when a wave encounters a barrier are reflection and diffraction. Reflection occurs when the wave bounces off the barrier, changing direction. Diffraction occurs when the wave bends around the barrier, spreading out after passing through it.
