What you are referring to is the tympanic membrane or eardrum.
What you are referring to is the tympanic membrane or eardrum.
approximately 6 metres when stretched
outer ear
the test tube has air inside it.In the outer surface of the test tube is water.Due to the different media across the test tube surface the reflection of light occurs through the glass surface.Hence the test tube shines(behaves)like a mirror
Yes, the sperm is stored in the tube of the urethra.
pharyngotympanic or auditory tube (formerly known as the eustachian tube)
pull the outer part of the tire off pull off the deflated bike tube replace it with a new bike tube put the outer part of the tire on
Because the tube is hollow
Install the second skin around the drinking tube
The double tube in a Liebig condenser allows cold water to flow through the inner tube, cooling the hot vapor inside the outer tube, which then condenses into a liquid. This double-tube design maximizes the surface area for efficient heat exchange, improving the condensation process.
Short Answer is: It is skin in / and from / a test tube. What else ... would you need: Q'n.
OD in the context of tubes refers to "outer diameter," which is the measurement of the tube from one outer edge to the opposite outer edge. It is a crucial specification in various applications, as it determines how the tube fits into fittings or connectors and ensures compatibility with other components. Understanding the OD is essential for ensuring proper flow and function in systems such as plumbing, hydraulics, and manufacturing.