Can diffraction be without interference? Can interference be without diffraction?

Interference is

interferences of waves

Diffraction and interference of light refers to -

Diffraction and interference of light refers to -

Aquatic photo diffraction is:

Draw the intensity patten for single slit diffraction and double slit interference. Hence , state two differences between interference and diffraction patterns.

Both in interference and diffraction phenomena, alternate dark and bright fringes are obtained on screen I) generally fringe width is same in interference and not same in diffraction II) the central fringe in interference has maximum brightness and the intensity gradually decreases on either side III) in interference the intensity of all bright fringes is same IV) both the phenomena are produced from same coherent sources.

Can water be boiled without heating?

In the Fraunhofer class of diffraction

A : In double slit experiment, the pattern on the screen is actually a superposition of sngle-slit diffraction from each slit and the double -slit interference pattern. R : The diffraction pattern has a central bright maximum which is twice as wide as the other maxima.