What is a lens has a center that is thicker than its edges?

What is a lens has a center that is thicker than its edges?
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1 Answer

Answer :

A convex lens.
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Related questions

The following are true about the lens: a. the anterior capsule is 10 times thicker than the posterior capsule b. the anterior surface has a greater radius of curvature than the posterior surface c. during accommodation the lens moves towards the cornea d. the lens is more effective in absorbing light with long than short wave-lengths

Description : The following are true about the lens: a. the anterior capsule is 10 times thicker than the posterior capsule b. the anterior surface has a greater radius of curvature than the posterior surface c ... the cornea d. the lens is more effective in absorbing light with long than short wave-lengths

Last Answer : during accommodation the lens moves towards the cornea

The following are true about the lens: a. 90% of the weight of the lens is contributed by waterb. it has no sensory innervation c. the capsule is thicker posterior than anteriorly d. it has an equatorial diameter of about 15 mm

Description : The following are true about the lens: a. 90% of the weight of the lens is contributed by water b. it has no sensory innervation c. the capsule is thicker posterior than anteriorly d. it has an equatorial diameter of about 15 mm

Last Answer : it has no sensory innervation

How focal length is affected when the lens of eye becomes thicker?

Description : How focal length is affected when the lens of eye becomes thicker?

Last Answer : In order to look something near to eye, ciliary muscles make the lens thicker and its focal length becomes shorter. So the image is formed on retina instead of point beyond it.

When light enters a closed room through a small hole in the door, the image of an outside building appears as inverted on the opposite wall. This is because (a) The hole acts as a convex lens (b) Light takes curvature at the edges of the hole (c) Of rectilinear propagation of light (d) The hole acts as a concave lens

Description : When light enters a closed room through a small hole in the door, the image of an outside building appears as inverted on the opposite wall. This is because (a) The hole acts as a convex lens (b) ... the edges of the hole (c) Of rectilinear propagation of light (d) The hole acts as a concave lens

Last Answer : Ans:(b)

The figure shows the front view of a convex lens, which originally had only one edge. Five holes of different shapes, namely triangle, square, pentagon, hexagon and circle, were drilled through it at points P, Q, R, S and T in such a way that the holes were parallel to each other, perpendicular to the edge and all the holes were still within the lens edge. What is the total number of edges in the lens after the holes were drilled?

Description : The figure shows the front view of a convex lens, which originally had only one edge. Five holes of different shapes, namely triangle, square, pentagon, hexagon and circle, were drilled through it at points P ... . What is the total number of edges in the lens after the holes were drilled? 

Last Answer : 57

small red flowers with jagged edges and white dot stems center, where should I plant it

Description : small red flowers with jagged edges and white dot stems center, where should I plant it

Last Answer : Need Answer

The …………… alignment makes sure that none of the edges of text appear ragged. (a) left (b) right (c) center (d) justify -Technology

Description : The …………… alignment makes sure that none of the edges of text appear ragged. (a) left (b) right (c) center (d) justify -Technology

Last Answer : (d) Justify alignment makes sure that none of the edges of text appear ragged.

What is the center of the lens ?

Last Answer : There is a point on the main axis of the lens through which the direction of the incident light does not change.

How far do you take "the blood is thicker than the mud" in backing family members?

Description : How far do you take "the blood is thicker than the mud" in backing family members?

Last Answer : It depends on which family member it was. I wouldn’t do anything that would risk getting me in trouble. If that meant I had to stick to my guns and go against them, I would. I have other people in my family to worry about other than that one person that’s up to no good.

Mrs. GAMBIT says blood is thicker than water but my family tree is lacking sunshine. Do you enjoy family reunions?

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Last Answer : Nope, and I wouldn’t think twice about it. No one has any obligation to family that does not act civilly.

We're both found in you; one thicker than the other; one colourless and the other colored. What are we? -Riddles

Description : We're both found in you; one thicker than the other; one colourless and the other colored. What are we? -Riddles

Last Answer : Water and blood.

Both of my African geese appear to be the same size. I know one of them is laying eggs. Now one of them has a thicker neck than the other.Could having a thicker neck be a way of telling difference between sexes I thought I had a male and female,don't know?

Description : Both of my African geese appear to be the same size. I know one of them is laying eggs. Now one of them has a thicker neck than the other.Could having a thicker neck be a way of telling difference between sexes I thought I had a male and female,don't know?

Last Answer : The difference between mature male and female African Geese You can tell mostly by the sound of their honk. The gander (male) has a high hollow (long double syllable) honk, resembling a tug boat. The ... has a larger knob above his bill. The goose has a lower abdomen that nearly drags the ground.

The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the body (c) it pumps oxygenated blood with tremendous force to various parts of the body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions

Description : The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the ... body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions

Last Answer : Ans:(c)

Why in a three pin plug the earth pin is thicker and longer than the other pins?

Description : Why in a three pin plug the earth pin is thicker and longer than the other pins?

Last Answer : A:It depends upon R= ρl/a where area(a) is inversely proportional to resistance (R), so if AREA increases, RESISTANCE decreases & if RESISTANCE is less the leakage current will take low ... the connection and last to disconnnect. This assures Safety for the person who uses the electrical instrument.

The secondary coil of a transformer in which the voltage is stepped down are usually made of thicker wire than primary. Why?

Description : The secondary coil of a transformer in which the voltage is stepped down are usually made of thicker wire than primary. Why?

Last Answer : The secondary coil is made of thicker wire to sustain larger electric current.

. If Prandtl number is greater than the Schmidt number, then the (A) Thermal boundary layer lies inside the concentration boundary layer (B) Concentration boundary layer lies inside the thermal boundary layer (C) Thermal & concentration boundary layers are of equal thickness (D) Hydrodynamic (i.e., momentum) boundary layer is thicker than the other two

Description : . If Prandtl number is greater than the Schmidt number, then the (A) Thermal boundary layer lies inside the concentration boundary layer (B) Concentration boundary layer lies inside the thermal boundary ... (D) Hydrodynamic (i.e., momentum) boundary layer is thicker than the other two

Last Answer : (A) Thermal boundary layer lies inside the concentration boundary layer

The thermal boundary layer at NPr > 1 (A) Is thicker than hydrodynamic boundary layer (B) Is thinner than hydrodynamic boundary layer (C) And the hydrodynamic boundary layers are identical (D) Disappears

Description : The thermal boundary layer at NPr > 1 (A) Is thicker than hydrodynamic boundary layer (B) Is thinner than hydrodynamic boundary layer (C) And the hydrodynamic boundary layers are identical (D) Disappears

Last Answer : (B) Is thinner than hydrodynamic boundary layer

Why in a three pin plug the earth pin is thicker and longer than the other pins?

Description : Why in a three pin plug the earth pin is thicker and longer than the other pins?

Last Answer : It depends upon R=ρL/A where area (A) is inversely proportional to resistance (R), so if area (A) increases, R decreases & if R is less the leakage current will take low resistance ... last to disconnect should be earth Pin. This assures Safety for the person who uses the electrical instrument.

The cornea: a. is thicker centrally than peripherally b. contains 10,000 endothelium cells per square mm at birth c.has an acellular collagenous stroma d. contain Descemet's membrane is produced by the endothelium e. has a refractive index of 1.38

Description : The cornea: a. is thicker centrally than peripherally b. contains 10,000 endothelium cells per square mm at birth c.has an acellular collagenous stroma d. contain Descemet's membrane is produced by the endothelium e. has a refractive index of 1.38

Last Answer : contain Descemet's membrane is produced by the endothelium

Postcard manufactured privately which are either thicker or less flexible than the departmental inland postal card. a) Should be allowed to pass unchallenged b) Should be refused transmission c) Should be returned to RLO d) None of these

Description : Postcard manufactured privately which are either thicker or less flexible than the departmental inland postal card. a) Should be allowed to pass unchallenged b) Should be refused transmission c) Should be returned to RLO d) None of these

Last Answer : a) Should be allowed to pass unchallenged

The cell wall of A.gram-positive bacteria are thicker than gram-negative bacteria B.gram-negative bacteria are thicker than gram-positive bacteria C.both have same thickness but composition is different D.none of these

Description : The cell wall of A.gram-positive bacteria are thicker than gram-negative bacteria B.gram-negative bacteria are thicker than gram-positive bacteria C.both have same thickness but composition is different D.none of these

Last Answer : A.gram-positive bacteria are thicker than gram-negative bacteria

Which of the following is true about cell wall of gram-positive bacteria? A- It consists of multiple layers B- It is thicker than that associated with gram-negative bacteria C- It contains teichoic acids D- D.All of these

Description : Which of the following is true about cell wall of gram-positive bacteria? A- It consists of multiple layers B- It is thicker than that associated with gram-negative bacteria C- It contains teichoic acids D- D.All of these

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The cell wall of A- gram-positive bacteria are thicker than gram-negative bacteria B- gram-negative bacteria are thicker than gram-positive bacteria C- both have same thickness but composition is different D- none of these

Description : The cell wall of A- gram-positive bacteria are thicker than gram-negative bacteria B- gram-negative bacteria are thicker than gram-positive bacteria C- both have same thickness but composition is different D- none of these

Last Answer : gram-positive bacteria are thicker than gram-negative bacteria

Which of the following is true about cell wall of gram-positive bacteria? A-It consists of multiple layers B- It is thicker than that associated with gram-negative bacteria C- It contains teichoic acids D- All of these

Description : Which of the following is true about cell wall of gram-positive bacteria? A-It consists of multiple layers B- It is thicker than that associated with gram-negative bacteria C- It contains teichoic acids D- All of these

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Minimum spacing between horizontal parallel reinforcement of different sizes, should not be less than (A) One diameter of thinner bar (B) One diameter of thicker bar (C) Twice the diameter of thinner bar (D) None of these

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In a cantilever retaining wall without a heel slab (A) Thickness of the stem is kept same throughout (B) Base slab is made 10 cm thicker than the stem (C) Width of the base slab is kept 0.7 time the total height of the wall (D) All the above

Description : In a cantilever retaining wall without a heel slab (A) Thickness of the stem is kept same throughout (B) Base slab is made 10 cm thicker than the stem (C) Width of the base slab is kept 0.7 time the total height of the wall (D) All the above

Last Answer : Answer: Option D

Air over the oceans is colder in summer and warmer in winter compared with air over the continental regions. This is because (a) Water is translucent and has a relatively high heat capacity compared to dirt (b) Compared to dirt, a thicker layer of water participates in the seasonal cycle (c) The albedo of water is greater than that of land and thus reflects more solar radiation (d) Both A and B are true (e) The effect is due to the changes in circulation between continents and oceans

Description : Air over the oceans is colder in summer and warmer in winter compared with air over the continental regions. This is because (a) Water is translucent and has a relatively high heat capacity compared ... B are true (e) The effect is due to the changes in circulation between continents and oceans

Last Answer : (d) Both A and B are true

Why do you construct a lower removable partial denture with lingual bar: A. It is used when the space between raised floor, mouth and gingival margin is minimal B. Plaque accumulation is less than with lingual plate C. Should be made thicker when short

Description : Why do you construct a lower removable partial denture with lingual bar: A. It is used when the space between raised floor, mouth and gingival margin is minimal B. Plaque accumulation is less than with lingual plate C. Should be made thicker when short

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The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall (1) depends on the thickness of the wall (2) increases with height of the wall (3) increases with depth of the wall (4) depends on the area of the wall

Description : The wall of a dam is made thicker at the bottom than at the top because the pressure exerted by the water on the wall (1) depends on the thickness of the wall (2) increases with height of the wall (3) increases with depth of the wall (4) depends on the area of the wall

Last Answer :  increases with depth of the wall

Why two thin shirts can keep us warmer than a single thick shirt in winter ? (1) Two thin shirts become thicker so prevent transmission of heat (2) Air layer between two shirts works as good conductor (3) Air layer between two shirts behaves like insulating media (4) No radiation of heat takes place

Description : Why two thin shirts can keep us warmer than a single thick shirt in winter ? (1) Two thin shirts become thicker so prevent transmission of heat (2) Air layer between two shirts works as good conductor (3) Air layer between two shirts behaves like insulating media (4) No radiation of heat takes place

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If a beam fails in bond, then its bond strength can be increased most economically by (A) Increasing the depth of beam (B) Using thinner bars but more in number (C) Using thicker bars but less in number (D) Providing vertical stirrups

Description : If a beam fails in bond, then its bond strength can be increased most economically by (A) Increasing the depth of beam (B) Using thinner bars but more in number (C) Using thicker bars but less in number (D) Providing vertical stirrups

Last Answer : Answer: Option B

What's the best product to use for my lashes to keep it long and thicker?

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Why do toenails get thicker?

Description : Why do toenails get thicker?

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How to grow a thicker skin?

Description : How to grow a thicker skin?

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Can I make my hair thicker?

Description : Can I make my hair thicker?

Last Answer : answer:How long ago was your last good haircut? You might need exactly that. Getting a blunt cut (or just getting fewer layers) can help to make your hair look thicker. The thing with layers is that ... note.. if YOU like your hair, forget what your friend said. Let her worry about her own hair

If you wax an area on your face will the hair grow back darker and thicker?

Description : If you wax an area on your face will the hair grow back darker and thicker?

Last Answer : No. If anything it will be less thick, or not grow back. While waxing you can actually rip out the follicle.

How does one develop a thicker skin?

Description : How does one develop a thicker skin?

Last Answer : A few more days on fluther and your skin should be as thick as a buffalo hide. But seriously, as long as you can handle being taken advantage of, lied to and friendless in your industry, why change ... what would be the attraction in getting ahead ? I'd just as soon hang with you, @Just_Justine.

What can I do to help my hair grow thicker?

Description : What can I do to help my hair grow thicker?

Last Answer : Hair is bothersome and trendy

Is there any truth to the myth of shaved hair growing back faster and thicker?

Description : Is there any truth to the myth of shaved hair growing back faster and thicker?

Last Answer : After two decades of serving in the military and cutting / shaving my hair very short on dozens of occasions, I haven’t yet seen it grow back in faster and thicker than any other time. For me individually, it certainly seems there is no truth to that myth.

Do cats grow thicker coats during a really severe winter?

Description : Do cats grow thicker coats during a really severe winter?

Last Answer : Don’t a lot of cat breeds have summer and winter coats? I imagine he’s just fluffing up because you keep throwing him out in the snow. :) See questions on the right for proof everyone.——> EDIT: After some quick double-checking, yes, all cats apparently have a winter coat. :)

How to get my hair thicker?

Description : How to get my hair thicker?

Last Answer : answer:Have you tried back-combing it? It’s not a permanent solution but it would add a bit of volume. I honestly don’t know – my problem is the exact opposite!

Do bell peppers need shade to avoid sun burn or to grow thicker walled peppers

Description : Do bell peppers need shade to avoid sun burn or to grow thicker walled peppers

Last Answer : Bell peppers lopve the sun, but needs plenty of water for the first 2 months of life, for bigger and tastier peppers, full sunlight and water the peppers in the early morning before the sun is at high noon, and you will do fine.

When does the chromatin lattice look shorter and thicker ?

Description : When does the chromatin lattice look shorter and thicker ?

Last Answer : Chromatin reticulum appears shorter and thicker during cell division.

A step in the process of mitosis where the chromosomes come to the equatorial region and look thicker and shorter .

Description : A step in the process of mitosis where the chromosomes come to the equatorial region and look thicker and shorter .

Last Answer : Answer : Metaphase is a step in the process of mitosis where the chromosomes come to the equatorial region and look thicker and shorter.

Does eating food increase bone structure, meaning bones become thicker and longer ?

Description : Does eating food increase bone structure, meaning bones become thicker and longer ?

Last Answer : : 1 Answer 0 Choices Calcium plays an important role in strengthening our body's bones. Let's take a look at some of the calcium rich foods that help strengthen our bones. 1. Milk: Milk ... : Citrus fruits Oranges contain not only calcium but also vitamin D which strengthens the bones of the body.

Why is the smooth thicker drawing quarter called 'hammer'?

Description : I can't think of any connection .... or maybe this name is somehow related to the production process?

Last Answer : In the background of the term hammer paper is the logo of the Schoellershammer paper mill, which has been operating in North Rhine-Westphalia, Germany, for about 200 years. In the name of the founder of ... paper from this paper mill used to be marked with an embossed mark in the shape of a hammer.

Can biotin make your hair thicker?

Description : Can biotin make your hair thicker?

Last Answer : Biotin -- Vitamin B7 an essential water soluble micronutrient -- a member of B Complex vitamin group. It is said to be used to remediate neurological problems, hair loss (alopecia) and skin conditions (eczema and acne).

Do hair vitamins make your hair thicker?

Description : Do hair vitamins make your hair thicker?

Last Answer : Not necessarily. Not only are these "hair vitamins" horrendously expensive, which, only celebrities can afford, but are chemically-processed poison in the label , "Vitamins". I have no proof of that. ... on your scalp and hair (leave overnight) is safe, inexpensive and great. Thank you for asking.

Two wire of the same meta have same length, but their cross-sections are in the rati `3:1` . They are joined in series. The resistance of thicker wire

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What is a thicker less dense crust?

Description : What is a thicker less dense crust?

Last Answer : Need answer