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If an object 18mm high is placed 12mm from a diverging lens and the image is formed 4mm in front of the len what is the height of the image?
Wiki User
∙ 14y ago
6mm
Wiki User
∙ 14y ago
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When an object is placed between two parallel mirrors the number of images formed will be?
Infinite.
What kind of image is created when an object is placed in front of a plane mirror?
A virtual erect image of the same size of the object is formed.
What will be the angle between two plane mirrors if 8 images of an object placed symmetrically are to be formed?
45 degrees.
An object is placed 4 cm in front of a concave mirror with a focal point of 1 cm describe the image that is formed?
A concave lens will appear!
How many images are formed from two mirrors perpendicular to each other?
If 2 mirrors are placed perpendicular to each other then infinite no of images will be formed because image formed by one mirror will act as the object for the other and vice verse.
If an object 18 millimeters high is placed 12 millimeters from a diverging lens and the?
6 millimeters
How potential energy formed?
When an object is placed obove the ground !is at rest !
How does height affect the amount of potential energy of an object?
.potential energy equalls mgh, where m is mass of object, g is gravity, h is height of the object placed from the ground level. . When height increases potential energy also increases..
When an object is placed between two parallel mirrors the number of images formed will be?
Infinite.
What kind of image is created when an object is placed in front of a plane mirror?
A virtual erect image of the same size of the object is formed.
What image is formed by a convex mirror?
The image is always virtual,smaller,and erect at any distance in which the object is placed.
What will be the angle between two plane mirrors if 8 images of an object placed symmetrically are to be formed?
45 degrees.
How do you find the volume for an irregularly shaped object?
You need to put it into a container or other measuring object and use the water displacement method. This means that you put water into the container and when the object is placed inside, you take the difference between the height of the water before and the height of the water afterward. This is the volume of the object.
When does a Convex lens form a virtual or real image?
When object is within the focal distance then virtual image is formed. But when the object is placed beyond the focus of the covex lens ie if the distance of the object is more than focal length then real image is formed.
When does a convex lens forms a real or virtual image?
When object is within the focal distance then virtual image is formed. But when the object is placed beyond the focus of the covex lens ie if the distance of the object is more than focal length then real image is formed.
Early settlers placed a diverging reflective surface behind oil lamps that were on walls why?
Early settlers placed diverging reflective or mirrored surfaces behind oil lamps on walls to help to better increase their radiance by reflecting the light that would otherwise be hitting the wall.
An object is placed 4 cm in front of a concave mirror with a focal point of 1 cm describe the image that is formed?
A concave lens will appear!
