Question

comparing and contrasting refraction and diffraction
how are refraction and diffraction similar? how are they different? check all that apply.
refraction and diffraction both involve the bending of waves.
refraction and diffraction both involve the bending of waves through a medium.
refraction and diffraction both involve the bending of waves around objects.
refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object.
refraction involves the bending of waves around an object, and diffraction involves the bending of waves through a medium.

Explanation:

Refraction is the bending of waves as they pass through a medium due to a change in speed. Diffraction is the bending of waves around objects. Both involve wave - bending.

Answer:

• Refraction and diffraction both involve the bending of waves.
• Refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object.