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What happens when light and sound waves are reflected off a surface why do they obey?
When light and sound waves are reflected off a surface, they change direction while following the law of reflection, which states that the angle of incidence equals the angle of reflection. This occurs because both types of waves interact with the surface's material properties, causing them to bounce back. The behavior of these waves is governed by the principles of wave physics, which dictate how waves propagate and interact with different mediums. The predictable nature of these interactions allows for consistent reflection patterns.
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What happens when the sun shines on a white surface?
The light from the sun, which is made up of equal parts of red, green and blue (even though it may not look it), will be reflected off of the white surface, staying white as the white surface reflects equal parts of red, green and blue.
Why does reflected sound wave emitted at the boat lasts for a longer time?
Reflected sound waves emitted from a boat last longer due to the additional distance they travel before returning to the source. When sound waves hit a surface, such as water or a shoreline, they bounce back, creating an echo. This reflection requires extra time for the sound to travel to the surface and back, resulting in a prolonged perception of sound. Additionally, factors like the environment's acoustics and the boat's movement can also influence the duration of the reflected sound.
What is the result of a reflected sound wave?
The result of a reflected sound wave is obviously an echo.
What happens to the speed of the sound and the light as it enters the plastic?
Depends on the type of plastic.
What is the similarity between echoes of sound and images in a mirror?
Both echoes of sound and images in a mirror are reflections or reproductions of the original source. They are created through the phenomenon of reflection, where the waves of sound or light bounce off a surface and return back to the observer.
What happens to sound or light waves when they hit a smooth surface?
When sound waves hit a smooth surface, they bounce off the surface at an equal angle at which they hit it, a phenomenon known as reflection. With light waves, they can either be reflected, absorbed, or transmitted through the surface, depending on the material and angle of incidence.
What happens when light or sound is bounced off an object?
When light is bounced off an object, it can be reflected, absorbed, or transmitted depending on the properties of the object's surface. When sound is bounced off an object, it creates an echo as the sound waves reflect off the surface and return to the source, resulting in a repeated or delayed sound.
What happens to sound if it moves through air into water?
Much of the sound will be reflected (the amount reflected will depend on the angle of incidence). If the angle of incidence is low enough, the sound will be completely reflected. The portion which is transmitted into the water, if any, will be refracted because of the difference in the speed of sound between air and water. Since the speed of sound in water is greater than the speed of sound in air, the sound will be refracted toward the surface of the water. Note that this is the opposite of what happens with light which has a slower speed in water than in air and is refracted away from the surface of the water.
Is it true that both light and sound can be reflected?
Yes, it is true that both light and sound can be reflected.
What are 3 types of waves that can be reflected?
Light waves: when light hits a smooth surface, it can be reflected. Sound waves: sound can bounce off hard surfaces such as walls, resulting in reflection. Water waves: waves in the ocean or a pond can be reflected off a barrier or shore.
Is sound reflected when it hits a hard surface?
Yes, sound is reflected when it hits a hard surface. The angle at which the sound waves hit the surface determines the angle at which they are reflected. This reflection can contribute to echoes and reverberation in an environment.
What hppens to sound when it comes into contact with a surface?
When sound comes into contact with a surface, it can be absorbed, reflected, or transmitted. The amount of sound that is absorbed or reflected depends on the properties of the surface, such as its texture and material. Sound can also cause vibrations in the surface, which can affect how the sound is perceived.
Does reflected mean transferred?
Reflected can be call as transferred, But it is not transferred because reflaction is a process in which light, heat or sound hits a surface of reflaction and changes its directionafter hitting.
What the similarities between echoes of sound and images in a mirror?
Echoes of sound and images in a mirror involves sound waves and light waves respectively being reflected off a surface.
What are the meaning of reflected?
of Reflect, Thrown back after striking a surface; as, reflected light, heat, sound, etc., Hence: Not one's own; received from another; as, his glory was reflected glory., Bent backward or outward; reflexed.
What Sound energy is absorbed reflected or transmitted?
Sound energy can be absorbed, reflected, or transmitted when it encounters different surfaces. Absorption occurs when the sound energy is taken in by a material, reflection happens when sound bounces off a surface, and transmission occurs when sound passes through a material. The amount of each process depends on the properties of the surface the sound hits.
What do sound and light have in common?
they both can be reflected sound would be reflected as an echo and light like when you flash a flash light at a mirror
