concave lenses are prescribed by doctors
Yes, they do.
Jose wears glasses because he has eye problems. Jose could be nearsighted or Jose could be farsighted.
Using concave lens the short sight problem could be rectified. Near sighted person cannot see the things far away. He can see things only so near to his eyes. The ray coming from the far object would form an image just before retina since the eye ball is elongated horizontally. So to make the image to move backward and fall on the retina, a concave lens is used to diverge the ray and finally the image would fall on the retina. Thus the remedy is possible with concave lens.
Nothing serious would happen if you chose not to care about your myopia. However, it could cause you to become more nearsighted or shortsighted due to not correcting it.
Human eye is optical miracle.Depending on the distance of the object, we have to change the position of the screen.In case of human eye, screen (Retina) is kept at fixed distance and eye lens is elastic and it becomes more or less thin or thick, so as to adjust image on retina. This phenomena is called accommodation. In near sighted persons lens is more convex than it should be. So we put concave lens in front of eye, so that image of distant object should fall on retina. Human brain is also miracle and after few days, it starts guessing the actual distance of the object.
Yes. For example: "Are either of you going to the show?"
How could you design an experiment to show how a fault is formed
Some people may correct others frequently due to a need for control, a desire to show superiority, or a genuine belief that they are helping. It could also be a habit formed from their upbringing or environment.
The mistiming of the stop watch could be due to technical fault. You can have it repaired at any shop repair person.
well,god formed adam and then god asked adam for his kidney so that he could make eve and they could have children of their own!
The correct phrase is "I could have." "Could of" is incorrect and a common spelling mistake, as it sounds like "could've" when spoken due to contraction with "have."
Yes it's correct.