Want this question answered?
It is called a nozzle
Nozzle
cracks
its called ridges
Jet streams
It is called a nozzle
It is called a nozzle
A narrow opening can be considered a slit. Narrow openings can be very long or short. There are many different types of narrow openings.
The opening between mountains is called a mountain pass. It is a narrow gap or cut in the mountain range that allows for easier passage through the mountains.
Rip current
Rip current
Slot
The pharynx is the narrow opening at the back of the mouth. It is part of both the digestive system and the respiratory system.
That tool is called a funnel.
spinal cord
The shape of the opening. A Beaker has a wide opening, the curved sides of the beaker do not converge. A flask has a narrow opening, the curved sides form a narrow neck, that can be bunged.
Diffraction