What is magnification if magnification is 4 What does that mean?
Brainly User. Answer: it means the mirror will produce 4 times bigger image then real object..
What is the meaning of magnification 1?
Magnification = height of the image/height of the object = distance of the image/distance of the object. The magnification produced by a plane mirror is +1 means then the size of the image is equal to the size of the object.
Why is the magnification of a plane mirror 1?
and the value 1 for magnification shows that the image is exactly of the same size as the object.so, the magnification of +1 produced by a plane mirror means that the image formed in a plane mirror is virtual and erect ,and of the same size as the object.
What is the magnification of concave mirror?
In a concave mirror, when the distance of the object is less than the focal length, the magnification will be greater than one. When the distance of the object is greater than the focal length, then the magnification is less than one.
Why is the magnification of a plane mirror always one?
The distance of object and distance of image are equal in the case of a plane mirror and the object distance is negative. Which gives us a magnification of +1.
What is the magnification of the image by plane mirror and why?
1 Answer. The magnification of the image formed by a plane mirror is 1 because size of the image is equal to the size of the object.
What is the magnification of a plane mirror Class 10?
The magnification of the plane mirror is always 1, which is calculated by combining these properties of reflection.
What is a plane mirror grade 7?
A plane mirror is a mirror with a flat (planar) reflective surface. For light rays striking a plane mirror, the angle of reflection equals the angle of incidence. Plane mirrors are the only type of mirror for which a real object always produces an image that is virtual, erect and of the same size as the object.
How can we define a plane mirror?
Definition: The flat surface that produces an erect visual image of a real object where front and back are reversed. plane mirror.
Where is plane mirror used?
Uses of plane mirrors for security and safety Mirrors are used while looking for explosives underneath a vehicle. Even these mirrors are used in shops to keep an eye on the customers. Mirrors are also used in blind turns of busy roads to see the vehicles coming from other side.