Which term describes the bending of a wave around an object?

Which term describes the bending of a wave around an object?

Diffraction – Waves sometimes bend around barriers or pass through openings. When a wave moves around a barrier or through an opening in a barrier, it bends and spreads out. These wave interactions are called diffraction.

Which refers to the bending of a wave as it passes through one medium to another medium quizlet?

Refraction is the bending of a wave caused by a change in its speed as it moves from one medium to another.

What term describes a decrease in amplitude?

When the amplitude of a wave steadily decreases because its energy is being lost, it is said to be damped. Read More on This Topic.

What is an example of refraction quizlet?

when light passes at an angle to the normal from one material into another material in which its speed is lower, it is bent toward the normal to the surface. which is an example of refraction? a fish appears closer to the surface of the water than it really is when observed from a riverbank.

Which term describes the bending of waves around the corner?

Diffraction refers to various phenomena that occur when a wave encounters an obstacle or opening. It is defined as the bending of waves around the corners of an obstacle or through an aperture into the region of geometrical shadow of the obstacle/aperture.

Which term describes the bending of waves around a corner apex?

Diffraction: the bending of waves around small* obstacles and the spreading out of waves beyond small* openings. The fact that you can hear sounds around corners and around barriers involves both diffraction and reflection of sound.

What refers to the bending of light as it passes from one medium into another?

The bending of light as it passes from one medium to another is called refraction. When light passes from a more dense to a less dense substance, (for example passing from water into air), the light is refracted (or bent) away from the normal.

Which of the following terms relates to the bending of radio waves?

Diffraction is the bending of waves around obstacles and openings.

When a pencil is placed in a cup of water the pencil looks bent?

As you sight at the portion of the pencil that was submerged in the water, light travels from water to air (or from water to glass to air). This light ray changes medium and subsequently undergoes refraction. As a result, the image of the pencil appears to be broken.