for a classroom demonstration, a teacher uses a source of light of a single frequency and aims it at a very…

for a classroom demonstration, a teacher uses a source of light of a single frequency and aims it at a very small circular pinhole made on a piece of foil. as the light hits the edge of the pinhole, it bends and spreads out, forming a circular pattern of bright and dark areas on a screen as shown in figure 1. the teacher asks the students to develop a model to illustrate what they observed. figure 2 shows the model proposed by a student. select terms from the lists to complete the sentence. based on the student’s model, light bends and spreads out when it hits the edge of the pinhole as a result of , providing evidence for the behavior of light.

for a classroom demonstration, a teacher uses a source of light of a single frequency and aims it at a very small circular pinhole made on a piece of foil. as the light hits the edge of the pinhole, it bends and spreads out, forming a circular pattern of bright and dark areas on a screen as shown in figure 1. the teacher asks the students to develop a model to illustrate what they observed. figure 2 shows the model proposed by a student. select terms from the lists to complete the sentence. based on the student’s model, light bends and spreads out when it hits the edge of the pinhole as a result of , providing evidence for the behavior of light.

Answer

Brief Explanations:

Diffraction is the bending of waves around obstacles or through openings. When light passes through a small pin - hole, it bends and spreads out, which is diffraction. This phenomenon provides evidence for the wave - like behavior of light.

Answer:

Diffraction; wave - like