Laser light from a 7mW source of aperture diameter 1.5 cm and wavelength 5000 Å is focused by a lens of focal length 10 cm. The intensity of the image is

Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

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Q: A laser beam is incident at an angle of 29.0° to the vertical onto a solution of corn syrup in…

A: According to company policy, only first three subparts will be answered here. Please post the rest…

Q: An optical fibre core and cladding refractive indices are 1.555 and 1.542 respectively. Compute its…

A: An optical fibre cable,  Refractive indices of :- Core, n1 = 1.555 Cladding, n2 = 1.542 Numerical…

Q: You observe, at normal incidence, light of wavelength 672 nm reflected off the (air) interface…

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Q: The wavelength of a laser beam in air is 630 nm.What is its frequency and its wavelength in a…

A: Given Wavelength in air λ0 = 630 nm Refractive index of the material= 2

Q: A laser beam is incident at an angle of 29.8° to the vertical onto a solution of corn syrup in…

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Q: A laser light passing through a glass, n = 1.6, inters from air to a glass with the angle of…

A: refractive index of air = 1 refractive index of glass = 1.6Angle of incidence = 35oThickness of…

Q: A boy wants use his slingshot to shoot a water balloon into the air. His slingshot has a spring…

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Q: A laser beam is incident at an angle of 32.0° to the vertical onto a solution of corn syrup in…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

A: In the question it is given that height of the flashlight above the water surface is;h=1.10…

Q: A laser beam is incident at an angle of 28.6° to the vertical onto a solution of corn syrup in…

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Q: A 5.00cm-thick layer of oil is sandwiched between a 1.00 cm-thick sheet of glass and a 2.00 cm-thick…

A: so the speed of light changes in different mediums depending on the index of refractionI am looking…

Q: A submarine on a spy mission is 107.5m horizontally out from the shore and 211.8m beneath the…

A: The situation is shown in figure

Q: A laser beam is incident at an angle of 31.0° to the vertical onto a solution of corn syrup in…

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Q: The numerical aperture (NA) of a fiber characterizes the ability of a fiber to collect light (a high…

A: The numerical aperture of a fiber is the ability of the fiber to collect light. And mathematically,…

Q: A boy has lost his toy in the pool. He is able to shine a flashlight on the toy and illuminate it at…

A:

Q: A laser beam is incident at an angle of 30.2° to the vertical onto a solution of corn syrup in…

A: Given: Incident angle,θi=30.20Refracted angle,θr=18.660Refractive Index of…

Q: The objective lens of a certain refracting telescope has a diameter of 57.0 cm. The telescope is…

A: Given data: Diameter(D)=57.0cm=0.57m Wavelength (λ)=500nm L=325km To find: Minimum distance B/w…

Q: a) If the beam is refracted to 18.90° to the vertical, what is the index of refraction of the syrup…

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Q: A laser beam is incident at an angle of 39.0° from the vertical onto a solution of corn syrup in…

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Q: One important goal of astronomers is to have a telescope in space that can resolve planets like the…

A: Given data: Distance between star and planet L=1.5×1011 m. Diameter of the mirror D=8.0 m.…

Q: An open top cylindrical tank has a diameter of 3 meters and is completely filled with water. When…

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Q: A laser beam is incident at an angle of 30.2° to the vertical onto a solution of corn syrup in…

A: Given angle of incident for laser beam = i = 30.2° (to the vertical) we have to calculate (a)…

Q: A laser beam is incident at an angle of 30.2° to the vertical onto a solution of corn syrup in…

A: θ1 = 30.20 θ2 = 19.360 n1 = 1 λ = 632.8 nm

Q: An extremely thin sheet of glass is being inspected at the camera store. Illuminated by white light…

A: Refractive index (n) = 1.52 Thickness (t) = 0.415 × 10-6 m Order (m)=1 Now ,   2 n t = m ×…

Q: A beam splitter is an optical device that splits a beam of light - half of the incident light is…

A: The Laser light incident on the beam splitter at an angle 45o and is represented in fig below: b.…

Q: Two stars have an angular separation of 8.50 ✕ 10−8 rad when viewed in the night sky from Earth.…

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Q: The UV light 340 nm wave length is absorbed by the eye before it reaches the retina, the percentage…

A: Answer Ultraviolet radiation carries higher energy than visible light and high dose exposure to UVR…

Q: A laser beam is incident at an angle of 30.2° to the vertical onto a solution of corn syrup in…

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Q: You observe, at normal incidence, light of wavelength 483 nm reflected off the (air) interface…

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