It is called a compact. It typically includes a mirror and a powder or makeup product that can be easily carried in a purse or bag for touch-ups throughout the day.
The size of the image formed by a small mirror will be smaller than the actual object size, while the size of the image formed by a large mirror will be larger than the actual object size. This is due to the ratio of the distance of the object to the mirror and the distance of the image to the mirror being different for small and large mirrors.
You can find a small leaning mirror for your bedroom at furniture stores, home decor stores, online retailers, or specialty mirror shops.
For very small angles, the focal length of a concave mirror is approximately half of the radius of curvature of the mirror. This is known as the mirror equation and holds true for small angles under the paraxial approximation.
When a small object is placed on the principal axis of a concave mirror between the focus and the mirror, a virtual and upright image is formed behind the mirror. The image is magnified and located further away from the mirror than the object.
A laryngeal mirror is a medical instrument used by healthcare professionals during a procedure called laryngoscopy. It consists of a small, angled mirror on a long handle, allowing the healthcare provider to visualize the larynx and surrounding structures in the throat by reflecting light onto them. This instrument is used to diagnose conditions affecting the voice box and throat.
The verb 'compact' is a word for exerting pressure on something to make it smaller; to compress.The noun 'compact' is a word for a small flat case containing face powder, a mirror, and a powder puff; a word for something that is a small and conveniently shaped example of its kind.The adjective 'compact' describes a noun as closely and neatly packed together; dense.
Gold in small bits or powder is called gold dust.
acetylcholine
it is a thing called water!
Put into a bowl containing water and a small amount of vitamin C powder
It is called a Cassegrain. The small convex subreflector is a hyperboloid with one focus at the focus of the main mirror, and the other focus just behind the main mirror where the eyepiece is.
A small vessel or vesicle inside a cell containing enzymes is called a lysosome.
These bases are called pyrimidines.
Acetylcholine
It is called an Uchiko Ball. It can take various forms, but is usually a small silk ball containing finely ground stone powder. This powder is used to clean the blade, it is a mild abrasive which is spinkled along the blade and then wiped away.
Blister
The small mirror is a plane one reflecting a bundle of rays to the side of the main tube. That is a Newtonian reflector.