Question

what is diffraction ? types of diffraction​

Answer 1

Answer:

Diffraction, the spreading of waves around obstacles. Diffraction takes place with sound; with electromagnetic radiation, such as light, X-rays, and gamma rays; and with very small moving particles such as atoms, neutrons, and electrons, which show wavelike properties.

The two types of diffraction are Fresnel diffraction and Fraunhofer diffraction. Fresnel diffraction: When the light from the point source reaches the obstacle, the waves produced are spherical and the pattern of the image of the object is a fringed image.

Explanation:

hope it will help you

Answer 2

Answer:

The two types of diffraction are Fresnel diffraction and Fraunhofer diffraction. Fresnel diffraction: When the light from the point source reaches the obstacle, the waves produced are spherical and the pattern of the image of the object is a fringed image.

HOPE IT'S HELPFUL