What is the prism in the lens box, how does it work, how is it used, and is it useful or not?
Q: 4. Using the thin lens equation, calculate the location of the image from each lens of the Galilean…
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A: Lenses are used in variety of optical instruments. Light suffers refraction from these lenses.…
Q: 2. Which among the following best describes the critical angle for TIR? It is an angle measurement…
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Q: Telescopes do more than just magnify images. In fact, if all they did was magnify images Galileo…
A: A Telescope is able to gather more light as compared to the normal eye and thus it can make us view…
Q: Define the term power of a lens. In what unit it is expressed?
A: Power of lens is the ability of the lens to converge the rays of light falling on it.
Q: Q3- Answer with true or false 1-The focal length sets the size of the image, while the diameter of…
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Q: Describe which type of lens is needed to correct for farsightedness. Sketch a small picture to…
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Q: 2. Which side of the lens is more curved for the converging lens? Draw a picture of what the lens…
A: 2. Converging lens with different radii of curvature: Here, R1 > R2 So, the surface with smaller…
Q: A shadow from a surgeon's hand obstructs her view while operating. Make suggestions for an…
A: A surgeon , hand obstructs , while operation .
Q: ir eyes use a biconvex lens behind our pupil to focus incoming light into ima ck of our eyes. Human…
A: Humans eye is a converging lens
Q: Problem 93. How will you distinguish between a compound microscope and a telescope just by seeing…
A: Solution: The aperture of the objective of a microscope is very small while that of a telescope is…
Q: What phenomenon occurs with the converging lens? Explain.
A: Apologies. We only answer one question at a time. we will answer the first one as the exact others…
Q: Suppose we focus a simple single-lens (focal length f, diameter D) camera at infinity. We then point…
A: Given: The distance of object is u=s. The formula to calculate the focal length of the mirror is,…
Q: A survey telescope has a converging lens with a
A: Given: Diameter D=26.0cm=0.26m Wavelength of green lamp is λ=500nm=500*10-9m. Distance d=1.40m
Q: Sal is nearsighted and can only focus on objects between 15 and 27 cm away. Sal wears glasses that…
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Q: ne with physical units and relationships if founded: Critical angle - Compound lens - Parallax…
A: Critical Angle:-The critical angle is the angle of incidence beyond which rays of light passing…
Q: as the major problem with the Hubble Space Telescope when it was first launched unto orbit? a. It's…
A: Given:- What was the major problem with the Hubble Space Telescope when it was first launched into…
Q: What magnification will be produced by a lens of power -4 D (such as might be used to correct…
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Q: 5)An astronomer is observing an image in a telescope that might be two objects, but it’s unclear.…
A: a. If she has the colours filter then she can use any filter because a particular colour filter…
Q: Can a terrestrial telescope be used for observing astronomical objects? Explain in 20-30 words.
A: Answer:- Yes a terrestrial telescope be used for observing astronomical telescope. Because…
Q: The primary mirror on a telescope is able to resolve objects that are theta o apart. If you replace…
A: The angular resolution of a telescope is determined by the diameter of its primary mirror or lens,…
Q: 1. What magnification will be produced by a lens of power -3.9 D (such as might be used to correct…
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Q: 1 In a biprism the distance between slit and eyepiece is 1m. If the convex lens is interposed at a…
A: To find-Distance between the two virtual images of the slit (d)=?Given-d1=0.7 mmu=30 cmv=100-30=70…
Q: 2) Some telescopes are dual-purpose: they detect visible light and infra-red. Were the telescope in…
A: In general, telescopes that are designed to detect both visible light and infrared light have higher…
Q: Optical : Please explain the difference between reflection and refraction
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Q: Let's start by placing only mirrors in the slits on the optical table. What do you predict will…
A: Mirror are basically reflectors. As one side of mirror is polished, No light will be refracted.
Q: Explain how refracted angles change with increasing incident angles. What is different when incident…
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Q: For a low-level picture, why do you need more intensity than for a high-level image?
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Q: magine you are stuck on a deserted island and have a box of lenses with you. If you wanted to start…
A: There are essentially two kinds of lenses, first: Concave, second: Convex
Q: 1. What are the differences between real and virtual images? How can you tell (by looking) whether…
A: The mirror is the equipment which speculate the light placing on them. Lenses which are used to…
Q: count/give the number of lenses used in a camera, magnifying glass and telescope then Identify…
A: Concave means "hollowed out or rounded inward" and is easily remembered because these surfaces…
Q: Which statement about the Refraction of light waves is correct? O All of theses are correct. O…
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Q: Q5: A refracting telescope has the objective lens of focal length (10 m). Assume it is used with an…
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Q: In a refracting telescope, spherical aberration limits __________ . a. The length of the…
A: Lenses are used in refracting telescopes. Mirrors are used in a reflecting telescope. A query about…
Q: A magnifying glass makes objects look bigger. Describe how a magnifying glass works. Where is the…
A: Magnifying lens is a convex lens. It magnifies the object, when the object is placed between the…
What is the prism in the lens box, how does it work, how is it used, and is it useful or not? A detailed explanation of it
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