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V=1/3pi X^2(3r-X)
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∙ 8y ago
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What lens gives an enlarged and erect image?
convex lens(converging lens)
Why does a lens with with 2 cm diameter have 4 times the light gathering power of a 1 cm lens?
Because the 2cm lens has 4 times the area of a 1cm lens. (area = Pi*r2)
What is the formula to get stroke volume?
stroke volume =end diastolic volume - end of systalic volume. But how to measure these volume i don't know?
What are exmples of volume?
volume as in TV volume or volume as in books. Answer 2 Volume often just means 'amount' as in 'a large volume of sales'. Also, the volume of a container is a measure of how much 'stuff' it can hold. The volume of a room is length x width x height. The volume of a sphere is 4/3 x pi x radius^3
Which lens is greater than 50 mm?
a greater 1
Can soap bubble act as a lens?
Not really, for the volume of the bubble is air, not a material of different refractive index. But if you were to fill a transparent balloon with water, say, you would have a lens. Try it with a clear soda bottle.
What is the name given to the lens in a human eye?
It is lens. The lens consists of the lens capsule, the lens epithelium, and the lens fibres.
What is ocular lens and objective lens?
The ocular is the upper lens and objective is the lower lens
A lens that curves outward is called?
)( is a concave lens() is a convex lens
What is the lens closest to the lens microscope?
The objective lens
What is a crystalline lens?
A crystalline lens is the lens in the human eye.
What is a curved transparent object?
if you are using A+ it is lens
What is a name of a converging lens?
Converging lens is a convex lens.
Which of the following lenses is a converging lens A double-convex lens B spherical-convex lens C plano-concave lens D convexo-concave lens?
Double-convex lens
Rays of light incident on lens and parallel to the principal axis of the lens converge?
This depends on the type of lens. If it is a convex lens then they converge at the focus on the other side of the lens. If it is a concave lens, then they diverge and appear to be coming from the focus present on the same side of the lens as the incident ray.
What is a lens cap?
= A lens cap is a cover to a lens on a camera or camcorder.=
What is the upper lens?
The upper lens is called the ocular lens or the eyepiece.
