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What creates an image that is reflected through a focal point?
An image that is reflected through a focal point is created by parallel light rays that hit the concave mirror and reflect towards the focal point due to the mirror's curvature. This creates a real, inverted image at the focal point.
What happens to parallel light rays hitting a convex mirror?
Parallel light rays hitting a convex mirror will reflect and diverge outward, appearing to originate from the mirror's focal point behind the mirror. This creates a virtual image that is upright and reduced in size compared to the object.
Why do convex lenses make images look upside down?
Convex lenses converge light rays and focus them to a point, causing them to cross over. When these crossed-over rays hit the back of our eye or a screen, it creates an upside-down image. This phenomenon is due to the way light rays refract and converge through the lens.
Light rays that hit a convex mirror as they are reflected?
Light rays that hit a convex mirror are reflected and diverge. The reflected rays appear to originate from a point behind the mirror known as the focal point. This causes the image formed by a convex mirror to be virtual, upright, and diminished in size.
Do light rays reflect or refract when they hit a convex mirror?
A convex mirror has the same type of curve as the bottom of a spoon - it bulges out. Mirrors reflect.
What creates an image that is reflected through a focal point?
An image that is reflected through a focal point is created by parallel light rays that hit the concave mirror and reflect towards the focal point due to the mirror's curvature. This creates a real, inverted image at the focal point.
How light rays traveling parallel to the optical axis are bent after they pass through a convex lens?
When light rays travel parallel to the optical axis and pass through a convex lens, they converge at a focal point on the opposite side of the lens. This is due to the convex shape of the lens causing the light rays to refract towards the center of the lens. The point at which the light rays converge is known as the focal point, and the distance between the lens and the focal point is called the focal length. This phenomenon is governed by the lens equation, which relates the object distance, image distance, and focal length of the lens.
Why is convex lens used for myopia?
Convex lenses cause the focal point to appear behind the lens (positive convergence). In myopia, the focal point lies somewhere between the lens and the retina, it needs to converge at a point farther than it is converging, this is why a convex lens is used, to push the focal point back so it will hit the retina. A concave lens would do the opposite for hyperopia (the focal point appears behind the retina), it will adjust the focal point to lie more anteriorly and land on the retina.
What happens to parallel light rays hitting a convex mirror?
Parallel light rays hitting a convex mirror will reflect and diverge outward, appearing to originate from the mirror's focal point behind the mirror. This creates a virtual image that is upright and reduced in size compared to the object.
Which lens can be used to read very small print explain?
Magnifying glasses are convex lens. The lens with a curved shape is named a convex lens; it has a bulky center and thin edges. A convex lens bends the light that goes through it toward a focal point. The light spreads out again past this focal point. When you use one, the lens bends the light rays so that they come together and focus on the lens within your eye. The light then spreads out as the rays continue past the focal point, and they hit the retina of the eye. The spreading of the light makes the image viewed appear much larger than it really is because it causes the image to take up more space on the retina. Moving the magnifying glass closer or farther away from the eye will change how much the light is spread on the retina. The closer the magnifying glass is to the eye, the bigger the image will appear.
Why do convex lenses make images look upside down?
Convex lenses converge light rays and focus them to a point, causing them to cross over. When these crossed-over rays hit the back of our eye or a screen, it creates an upside-down image. This phenomenon is due to the way light rays refract and converge through the lens.
What is the scientific law of a magnifying glass?
Magnifying glasses are lenses.The easiest way to explain this is to show how a magnifying glass can set things on fire. Light rays from the sun (almost parallel to one another by the time they reach Earth) hit the convex surface of the lens and are refracted inwards. When they leave the lens, they are all headed to one common point, called the focal point. Since there are so many rays of light focused on one point, the heat is higher and therefore things will burn when subjected to them.
What are lines that are not parallel or perpendicular?
In two dimensions the lines would be intersecting lines not perpendicular (I believe this is called transversal, see related link). If you are in three dimensions they would be skew lines, like to jets crossing above you that don't hit each other. One is higher than the other.
Light rays that hit a convex mirror as they are reflected?
Light rays that hit a convex mirror are reflected and diverge. The reflected rays appear to originate from a point behind the mirror known as the focal point. This causes the image formed by a convex mirror to be virtual, upright, and diminished in size.
Do light rays reflect or refract when they hit a convex mirror?
A convex mirror has the same type of curve as the bottom of a spoon - it bulges out. Mirrors reflect.
How many pairs of parallel sides does a kite have?
Kites have no parallel sides.It can have either 2 parallel sides, or none at all.Well, the definition of paralell is that two lines that can run along each other and not run into each other. So if you look at a kite as you see it in cartoons, it would have no parallel lines because the the Bottom Lines hit each other and so do the top. The answer is no
What are the four relationships that 2 lines in a space can have?
The four relationships two lines in space can have are perpendicular, parallel, skew, and intersecting. perpendicular refers to when lines are crossing each other making four ninety degree angles. Parallel lines have the same slope and therefore remain the same distance from each other forever; they never touch. Intersecting lines cross without making ninety degree angles. Skew line are lines that do not intersect and are also not parallel. Its like a bridge. cars drive across it and do not hit the cars below although from a aerial view they are in the same place. Because of this phenomenon skew lines cannot exist in a two dimensional situation. Skew lines can only be present in 3 or more dimensional situations.
