Suppose NASA sent a robotic craft to explore the deep oceans of Jupiter’s moon, Europa (assume the ocean water has an index of refraction 1.34) . In an attempt to be discrete, NASA applies a coating to the submarine-like craft, to make it indetectable to any creatures in the ocean who can see light with a wavelength of 1200nm. The coating material has an index of refraction of 1.25. a) Draw a clear physics diagram of the problem. b) Technology only allows for coatings to be 1 micrometer or thicker. What is the thinnest coating that can be applied to the craft to make it invisible

Q: The metal niobium has a BCC crystal structure. If the angle of diffraction for the (211) set of…

A:

Q: A wave with the following deep water characteristics is propagating toward the coast: Ho=1 m T=15 s…

A: Initial wave height, Ho =1 mwave period, T = 15 secondsdepth, d = 5 m

Q: Density of crystal materials can be determined based on their microstructures. True or false?

A: Density is the ratio of amss and volume of object. In case of crystal structure there are different…

Q: briefly explain how with the help of x-ray diffraction techniques, the lattice dimensions are…

A: The wavelength of X-ray is very small, they are of the order of the atomic spacing, and because of…

Q: A thin film of oil, on the surface of glass , results in destructive interference. If the wavelength…

A: Given  Nair = 1 Noil = 1.45 Nglass = 1.52 Incident light = 650 nm   Using formula for destructive…

Q: What kind of material would you expect to show an x-ray diffraction profile like the one shown…

A: A crystalline solid shows the given X-ray diffraction pattern. The crystalline component will give…

Q: X-ray Diffraction 9. The metal iridium has an FCC crystal structure. If the angle of diffraction for…

A: The given information in the problem is shown in the following attached image:

Q: Don't Use Chat GPT Will Upvote

A:

Q: Plz don't use chatgpt

A: Analyzing Light's Path Through Prisms and Minimum DeviationThe problem presents a scenario where a…

Q: How can a light source help to create the illusion of depth and volume? Explain with an example of…

A: A light source can create the illusion of depth and volume by casting shadows, highlighting…

Q: - Describe two ways that you think mechanical waves produce effects that are harmful to society

A: Introduction Mechanical waves can only transmit energy when a medium is present if the medium is…

Q: A concave mirror is constructed so that a man at a distance of 30 cm from the mirror sees his image…

A:

Q: 1.Explain how X-ray absorption can be used to design X-ray filters

A: The X ray filters are used to reduce the intensity of the emitted X ray from its spectrum. The X…

Q: Please refer to Figure 2. This time, the incident ray is coming in from water (n=1.33) rather than…

A: Given Data: The refractive index of water is nw = 1.33 The refractive index of glass is ng = 1.5…

Q: [X-ray diffraction] The first four peaks of the x-ray diffraction pattern for copper is shown below.…

A: (1) Since Cu has an FCC crystal structure, only those peaks for which h,k,l are all either odd or…

Q: C) The metal rhodium has an FCC crystal structure. If the angle of diffraction for the (311) set of…

A: Steps are given under:

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.