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List two uses for concave lens?
Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.
What are some common uses of coal as an energy source?
One of the uses of coal is for power.
Is the glass magnifying glass the same as the glass of eyeglasses?
Yes, its just that a magnifying glass has a different prescription than eyeglasses.
What are the uses for ordinary glass?
window panes, eye glasses, drinking glasses, glass bricks, light bulbs, tv screens.
What are two uses for a convex lens?
Concave lenses are used in glasses for people who are near-sighted. Convex lenses are used in glasses for people who are far-sighted.
List two uses for concave lens?
Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.
Uses of Convex Lenses?
A convex lens is used to make objects appear larger and they are used in eyeglasses. Other uses for convex lenses include magnifying glasses, binoculars, and cameras.
What name is given to a person that needs glasses and uses a magnifying glass to read?
That person would be called "hyperopic." Hyperopia is the medical term for farsightedness, which requires corrective lenses to aid in seeing objects up close. Using a magnifying glass is a common solution for individuals with hyperopia to assist with reading small print.
What if your tooth hurts but you dont see a cavity?
You may not be able to see the cavity--the dentist often uses magnifying glasses and a pick--in addition to xrays--to see them. Make an appointment to visit the dentist.
What are three uses for concave lens?
Correcting myopia (nearsightedness) by diverging light rays before they reach the eye. Magnifying small objects in magnifying glasses, cameras, or microscopes. Creating virtual images in optics devices such as projectors or telescopes.
What are the uses of convex lenses in optical instruments?
They're caved-outward shape allows the focused object to appear backward or upside down. They also magnify various objects, which is useful for magnifying glasses and telescopes.
What does 'His specs-use them as burning glasses' mean in 'Lord of the Flies'?
A burning glass refers to a magnifying glass that can be used to start a fire. Different people use piggy's specs, piggy uses them so he can see. ralph uses them for rescue from the island and jack uses it for burning the island so the specs are used for good and bad!
What are the uses of magnifying lens?
we can see microorganisms, we can see small objects
The type of microscope that uses a series of magnifying lenses?
light microscopes
The type of microscope that uses a series of magnifying lenses.?
light microscopes
What are the main uses of a wall storage?
Everyone has different uses for wall storage. The most common uses would be the storage of books, glasses and mugs in the kitchen, ornaments, photographs amongst other things.
What uses lens?
Cameras and glasses.
