Wavelength Interference Results in Small Observed Objects (Like Bacteria) Being

Question

Wavelength interference results in small observed objects (like bacteria) being surrounded by
A) a capsule.
B) a membrane.
C) concentric rings.
D) a dark field.
E) a cell wall.

Accepted Answer

Wavelength interference results in small observed objects (like bacteria) being surrounded by concentric rings, which are caused by the interference of light waves diffracted by the object. This is known as a diffraction pattern and is commonly used in microscopy to study small objects.