The manual menu in the restrant was awkwardly concave.
Using a convex lens: When an object is placed between the focal point and the convex lens, the image formed will be virtual, upright, and smaller in size. Using a concave lens: Placing an object further away from the concave lens than its focal point will result in an image that is virtual, upright, and smaller than the object.
To distinguish between a convex and concave lens using a printed piece of paper, hold the lens against the paper with the curved side facing up. If the text appears larger and clearer through the lens, it is a convex lens. If the text appears smaller and upside down through the lens, it is a concave lens.
The brightness of lighted buildings focused using a concave mirror will be increased since the mirror can concentrate the light rays onto a specific point. Unlighted buildings will not be affected by the mirror unless an external light source is directed towards them.
The opposite of concave is convex. A concave surface curves inward, while a convex surface curves outward.
The sheep's eye is concave, the surface of the shape of the lens are circular.
concave lens :P
His glasses have a concave lens.
The melon was so rotten that it became concave when it was pressed on.
shield
A concave lens is thinner at the centre. People who are short sighted often use a concave lens to help them see better.
A Concave lens is used to correct short- sightedness.
-A car's headlight, reflector lamps. -Concave mirrors can be used as makeup or shaving mirrors because an enlarged image can be obtained using a concave image. -Concave mirrors can also be mirrors used for dentists to see an enlarged image of a tooth.
I use my concave dish for the purpose of panning for gold dust on nugget
He held his spoon upside down so that its concave side for holding his soup was rendered useless.
Using petroleum in a sentence?
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
Using a convex lens: When an object is placed between the focal point and the convex lens, the image formed will be virtual, upright, and smaller in size. Using a concave lens: Placing an object further away from the concave lens than its focal point will result in an image that is virtual, upright, and smaller than the object.