What do the negative sign tell you about the image, Physics

Assignment Help:

Q. What do the negative sign tell you about the image?

A single lens is utilized to form an image of an actual physical object. You compute the image position i and find that it has a negative value. What do the negative sign tell you about the image? Indicate all that apply.

Feedback:

The symbol i is utilized to represent the physical quantity referred to as the image position. The complete value of i is the distance that the image is from the plane of the lens. The sign of i expresses information on whether the image is real or virtual.

If i is a negative the image is virtual. In the situation of a virtual image the light forming the image of any point of the object isn't concentrated to a point at the location of the corresponding point on the image but rather light from the point on the object diverges consequently that from the point of view of a person looking toward the object through the lens the light appears to be coming from the corresponding point on the image a point that is on the same side of the lens as the object itself.

If i is a positive, the image is a real. In the situation of a real image the light from the image of any point of the object is indeed on concentrated by the lens, passing through the lens to a point at the location of the image. The image in this case isn't the opposite side of the lens as the object.


Related Discussions:- What do the negative sign tell you about the image

Thermal physics, how much power is radiated by a tungsten sphere of radius ...

how much power is radiated by a tungsten sphere of radius 16cm at a temperature of 25 degrees Celsius emissivity is 0.35

Cross-sectional areas of pistons - force, The cross-sectional areas of the ...

The cross-sectional areas of the pistons in the system shown below have a ratio of 25 to 1. If the maximum force that can be applied to the small piston is 12 N. What is the

Classical free electron theory, Classical free electron theory: The ...

Classical free electron theory: The free  electron theory of metals using classical laws was developed by Dude and Lorentz in the beginning of last century. That time the va

Describe specific charge, Describe specific charge? Desfine Thomson's exper...

Describe specific charge? Desfine Thomson's experiment to calculate e/m of an electron with relevant theory.

Electrostatic, two insulated charge Cu spheres A and B OF IDENTICAL size ha...

two insulated charge Cu spheres A and B OF IDENTICAL size have charge qa and -3qa when they are brought in contact with each other and separated,what are new charge on them

Determine the current in the coil and its phase angle, A coil of inductance...

A coil of inductance 159.2mH and resistance 40 is connected in parallel with a 30µF capacitor across a 240V, 50Hz supply. Calculate (a) the current in the coil and its phase ang

Determine the relationship between alpha and beta, Derive the relation ...

Derive the relation Relationship  between  α and  β: Beta  factor  (β)  is  the  current  gain  factor  of  a common emitter circuit is defined as ratio of change in coll

Wha is commutator, Commutator: The commutator is a form of rotating swi...

Commutator: The commutator is a form of rotating switch placed among the armature and external circuit and so arranged that it will reverse the link with the external circuit a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd