A is incorrect and R is correct .Assertion: A plane mirror can form a real and inverted image. Reason : A virtual image is always formed behing the plane mirror.
(b) When convergent beam incident on a plane mirror, then mirror forms real image, for a virtual image , for a virual object.
The real image of a tree is magnified -0.090 times by a telescope's primary mirror. (a) If the tree's image forms 38 cm in front of the mirror, what is the distance between the mirror and the tree? (b) What is the focal length of the mirror...
However, in a centered system all X dimensions are symmetrical about the meridional plane, so that any phenomenon having a +X dimension is matched by a similar phenomenon having an identical −X dimension, as if the whole of the X space were imaged by a plane mirror lying in the ...
(SLR) cameras in the 60s proved that the two designs don’t go hand-in-hand very easily at all. The thickness, which may interfere with the lens mount, coupled with the need to actuate the shutter in unison with the flipping reflex mirror, proved to be significant challenges that were ...
For the downward step, the fitted basic function appears to come very close to the mirror image of the one determined for the upward step. The difference may very well be neglected. The parameters that control the size and position of the basic curve are the length lb, the shift ls, and...
A Convex mirror is placed on the ceiling at the intersection of two hallways. If a person stands directly underneath the mirror the person's shoe is at a distance of 199.3 cm from the mirror. The mirror forms an image ...
The Mirror (London, England)
The attack was to mirror the tactics of RAF’s Bomber Command, with light, specialized pathfinders plotting a route for heavy bombers carrying the heaviest types of bombs available, intermixed with smaller incendiaries, and fragmentation bombs on timers set to explode well after the raid ended. ...
A Fizeau interferometer incorporates an off-axis paraboloidal reflector that forms virtual images of reference and test surfaces and a camera lens that converts the virtual images i