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What is the relationship between object distance image distance and focal length of a concave mirror?
Wiki User
∙ 9y ago
Sum of reciprocal of object distance and reciprocal of image distance gives the reciprocal of focal length
Wiki User
∙ 9y ago
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Why do images in a concave mirror appear inverted?
If an object's distance from the concave mirror is greater than the mirror's focal length, then the mirror image of it will be inverted. If the distance from the concave mirror is less than the focal length of the mirror, the image will not be inverted. No image will be produced if the distance from the mirror to the object is equal to the mirror's focal length.
How can a rough value of the focal length of a concave mirror be obtained?
rough focal length of concave mirror
Length of a lens is the distance from the center of the lens to its principal focus?
It is called the focal length. It is equal to 1/2 times r, and is positive on concave mirrors and negative on convex mirrors.
What is the distance between crests of a wave?
The wave length.
Difference between focal point and focal length?
The focal point is the point where light converges after it passes through a concave lens. The focal length is the distance of the focal point to the lens. Same for a convex lens, except that the focal point is the imaginary point from where light deflected from lens seems to have emerged.
What is the relationship between object distance image distance and focal length of concave mirror?
Sum of reciprocal of object distance and reciprocal of image distance gives the reciprocal of focal length
Focal length of a concave mirror?
1/object distance + 1/ image distance = 1/focal length
Why do images in a concave mirror appear inverted?
If an object's distance from the concave mirror is greater than the mirror's focal length, then the mirror image of it will be inverted. If the distance from the concave mirror is less than the focal length of the mirror, the image will not be inverted. No image will be produced if the distance from the mirror to the object is equal to the mirror's focal length.
The distance between a mirror and its focal point is called the?
Focal length, positive number with a concave mirror, negative for a convex mirror.
Describe the relationship between a planets distance from the Sun and the length ofa a season on that planet?
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Relationship between the variable length time and speed?
I would prefer to use "distance" instead of "length".distance = speed x time
What is the relationship between time and length?
There is no direct relationship. However another name for length is distance and if you divide time into distance you get speed (if it takes you one hour to travel 10 miles, then you are going at 10 miles an hour).
What is the relationship between yards and inches?
By unit of length and distance and conversion ,we can say that 1 yard = 36 in
If the surface of a concave mirror is made more curved what happens to its focal length?
A concave mirror is a spherical mirror with a reflective inside surface. When the reflective surface is made more curved, the distance between the focal point and the surface increases. A concave mirror can form both virtual or real images.
What is the relationship between a planet's distance fromm the sun and the length of its year?
The farther out, the longer the year.
What is the relationship between earth day length and the distance from the sun?
There is no direct relationship between the rotation of a planet (which governs day length) and a planets distance from the sun. The nature of the planets spin is more to do with the formation of the system early on, by large impacts of the more numerous bodies that would have been around.
What is the relation between focal length and center of curvature?
The focal length of a concave mirror is about equal to half of its radius of curvature.
