Even if the material is the same, the thick lens is stronger because strength increases when thickness increases. If you pull on the lens in its plane and it is twice as thick then it is twice as strong. If you push on the lens perpendicular to it and it is twice as thick then it is eight times stronger. This is strength of materials theory taken in college for engineering.
Yes, the thickness of a rubber band can affect the pitch of its sound. Thicker rubber bands tend to produce lower pitches, while thinner rubber bands produce higher pitches. This is because thicker rubber bands vibrate at a slower rate compared to thinner ones.
The pitch of a sound produced by a rubber band is mainly affected by its tension and thickness. Tightly stretched rubber bands produce higher pitches, while loosely stretched ones produce lower pitches. Thicker rubber bands typically produce lower pitches compared to thinner ones.
Not necessarily. The strength of a magnet is determined by its material and how it is magnetized, not its size. Larger magnets may have more surface area to attract objects, but the strength comes from their composition.
Generally, stronger tornadoes have longer lifespans than weaker tornadoes. Strong tornadoes are typically associated with more intense and organized thunderstorms, which can sustain the conditions necessary for a tornado to persist for a longer period of time. Weaker tornadoes, on the other hand, often form from less stable atmospheric conditions and have shorter durations.
Opaque materials, such as wood, metal, and thick plastics, are ones that you can't see through because they don't allow light to pass through. These materials absorb or reflect light rather than allowing it to transmit through them.
Because some have thicker lenses.
I don't know about anyone else, but i prefer thinner gloss, because sometimes i find thicker gloss harder to apply since the thick ones are usually sticky. Thinner lip gloss is just overall, easier to apply.
Spectacles will have as thin or thick lenses as needed to to give the wearer good vision. But sinsce heavy spectacles are more uncomfortable to wear than lighter ones, opticians generally tries to make the lenses as thin as possible.
yes normally they do. you can also get ones that start off thick and get thinner towards the end of the stick :)
Thicker cuttings are easier than thinner ones
Generally, many thinner layers are better than a few thick ones. Modern fabrics allow this. But fur is good if you can't get the newer stuff.
Ones with varifocal lenses.
Glasses without lenses? as in fake ones? why would you want them? U can just go to a 3d movie, get a pair of those and pop the lenses out.
Contact lenses that you can leave on for a long time are called extended wear lenses. These are the ones that you can wear to sleep. Some gas permeable lenses can be worn up to a month at a time.
Bottom ones have to bear more weight
Some cameras will have two sets of lenses, such as ones with a telephoto lens. These use two lenses to focus on and enlarge images.
Not all people do and the smart ones know that to think such things is a waste of energy. There is always going to be people prettier than you, thinner and have more expensive clothes. It's who the person is inside that counts. Women should be more confident in themselves than this and work on their stronger points.