Potential (vc<) = cx? - gre3 - fx4 : Partition function (2) = dn dp: d - BV(x) e e zm where; m→ mass of the ascillator; B: Ta temberature. To Jet finite Z; § hag to be negative af it if the leading term in e-BUCx) af x→ + d. Let; go g Ş be Sufficientiy Small S.t. = I + B( gx? x) 2. = I + Bgz + Bfz + Bgx
Q: What are spherical and chromatic aberration? How can they be corrected?
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Q: Mention some application of converging lenses.
A: Use in magnifying glasses: It represents most direct application of a converging lens. As light rays…
Q: Which of the following is not a rigid transformation?
A: A plane’s transformation in which the length and angle remain unchanged or preserved is known as a…
Q: What will happen to the image projected onto a screen by a lens when you cover one-third of the lens…
A: Concept: Every point of lens contributes to the whole image. It means that there is no change in the…
Q: A beam of light bends as shown in (a), while the edges of the immersed square bend as shown in (b).…
A: In figure (a), we are looking at the actual path of the beam so that we will see the actual depth.…
Q: why a concave lens is called a converging or negative lens?
A: It is thin in the middle and converges light at a point. When the rays of light coming parallel to…
Q: In what direction does a parallel ray from an object proceed after passing through a diverging lens?
A: a parallel ray from an object procceds towards a diverging lens as shown in the figure below :
Q: There is less difference between the speed of light in glass and the speed of light in water than…
A: A magnifying glass will magnify an object less in water than in air. The difference in speed of…
Q: When drawing a ray diagram, "f" stands for [ Select] length. Another name for a converging lens is a…
A: Part A. When drawing a ray diagram , "f" stands for focal length. Part B. Convex lens converge the…
Q: The image of a nearby object formed by a camera lens is(a) at the lens’ focal point.(b) always…
A: The lens of the camera is convex in nature. The ray diagram of a convex lens with a nearby object is…
Q: Which is formed by divergent rays? O virtual image O real image O focal point O object
A: Divergent rays never meet, but can be extended backwards to meet at an imaginary location. The…
Q: When is the angle at which a ray of light strikes glass not the same as the angle at which it exits?
A: Step 1The first law of reflection states that angle of incidence is equal to the angle of reflection…
Q: what happens to the focal length (decreases, increases) when two lenses, convex and concave, are put…
A: focal length f of a combination of two lenses having focal length f1 and f2 1/f= 1/f1 +1/f2…
Q: Briefly discuss: can a convex mirror or diverging lens ever produce a real image? If not, why not;…
A: Convex mirrors and diverging lenses can’t produce a real image.
Q: Choose the BEST answer to the following: A real image can be cast on a screen by a (a) converging…
A: A real image is formed when the light rays converge at a point whereas a virtual image is formed as…
Q: The basic principles of optics were established by the ancient Greek philosophers O Alhazen O Thomas…
A: Correct option is ancient greek philosophers.
Q: If you wish to take a photo of yourself as you stand 3 m in front of a plane mirror, for what…
A: Since the object distance is 3 m therefore the image formed by the plane mirror will be 3 m behind…
Q: How much longer must the minimum length of a plane mirror be for a 6 ft 4 in man to see his complete…
A:
Q: B u M ܓܓܓܓܓܓܓܓܓܓܓܓܓ E In the figure magnification = PA'/ AP A'B/ AB any OB' / OB of the choices…
A: Ray optics.
Q: Why does a mirror reflect an image with only left/right reversal, but not top/ bottom reversal or…
A:
Q: when using a magnifying glass, the magnification is greater when the magnified image is at?
A: Magnifying glass is convex lens in nature. If object distance is = u , Focal length =f , Then…
Q: calculate the angular magnification produced by a magnifying glass of focal length 5cm adjusted such…
A: Given information: Here, N is the distance at which image is formed and f is the magnifying glass’s…
Q: For the human eye, as the object dis O orientation of image (upright/invert image distance image…
A: We have to find what remains unchanged fo the human eye as the object distance changes.
Q: How are aberrations corrected?
A: In case of microscope, aberration is corrected by using aberration corrector which are a set of…
Q: Is this lens diverging or converging?
A: converging lens is a lens if parallel rays after passing through it passes through focus point or…
Q: an isometry results when the pre image and image are congruent true or false
A: Isometry :- A function between two metric spaces (such as two coordinate systems) which preserves…
Q: In the opening photo of the duck standing on the rock, why are the duck’s feet not shown in the…
A: As the reflection occurs at same position, the image of the feet formed at same place. The object…
Q: A surface 2 feet from a light source is illuminated by a light source having a candle power of 20…
A:
Q: 2 You walk towards speed of 5 m/s. How fast does your image walk towards you ? (A 7.5 m/S B 2.5m/S…
A:
Q: r of the combination of a conv
A: We know that the power of the combination of the lens is given as an algebraic sum of the power of…
Why is the thing framed in red fulfilled? Thank you
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