There is a spy satellite at the height 200km and uses 1000nm wavelength light to do imaging on Earth. To distinguish two objects separated 0.5m, what would be the minimum diameter of the lens to use?
There is a spy satellite at the height 200km and uses 1000nm wavelength light to do...
I need (c) and (d) answered 3 Satellite There are claims that a spy satellite can read license plate numbers from space or read a newspaper over your shoulder. In this problem, we will assess these claims using wave optics. (a) Reading a licence plate number requires a linear resolution of about 5 cm. (You must be able to distinguish objects that are 2 inches apart.) For a satellite at a height of 150 km, what angular resolution does this...
Kindly do all parts with complete steps to get 100% feedback. Wherever there is some answer written in brackets, it is correct so please get the same solution. If you can not get the same answers then please do mot attempt any of the part. 6. Light going through a lens will have diffraction effects. A spy satellite in a low earth orbit of 160 km above the surface of the carth uses a lens with a diameter of 45...
With light of wavelength 550 nm and a lens with a numerical aperture of 0.47, what is the minimum resolvable separation of two objects (micrometers)?
If an optical telescope focusing light of wavelength 558 nm had a perfectly ground mirror, what would have to be the minimum diameter of its mirror so that it could resolve a Jupiter-size planet (the diameter of Jupiter is 1.38×108 m) around our nearest star, Alpha Centauri, which is about 4.30 light years from earth? (1 light year = 9.46×1015 m ). D= ? meter
Problem 2 a. Using the telescope on-board his spaceship, Captain Kirk barely manages to resolve two distant galaxies that are 0.3 arc-seconds apart (1 arc-second 1/3600 Degree). If he is imaging at 550 nm wavelength, what is the effective aperture (diameter) of the objective lens of the telescope? Assume that there are no geometrical aberrations. (5 points) b. Consider the following imaging setup with a transverse magnification Iml3, If we are to resolve the image of the two fixed point...
Light of wavelength 589 nm is used to view an object under a microscope. The objective lens of the microscope is the lens that gathers light from the object being observed and focuses the light rays in order to form an image of the object. It acts as the aperture of the system, determining its resolution. In this case, the objective lens is circular, of diameter 0.95 cm. Assuming that the resolution of the microscope depends solely on the diffractive...
An instructor wishes to determine the wavelength of the light in a laser beam. To do so, she directs the beam toward a partition with two tiny slits separated by 0.170 mm. An interference pattern appears on a screen that lies 5.10 m from the slit pair. The instructor's measurements show that two adjacent bright interference fringes lie 1.59 cm apart on the screen. What is the laser's wavelength (in nm) ?
1 (a) What is the minimum angular spread (in rad) of a 694 nm wavelength ruby laser beam that is originally 1.28 mm in diameter? ___ rad (b) If this laser is aimed at a mountain cliff 14.5 km away, how big will the illuminated spot be? (Give the diameter of the spot in meters.) ____ m (c) How big a spot would be illuminated on the Moon, neglecting atmospheric effects? (This might be done to hit a corner reflector...
10) The wavelength of light plays no role in a) interference b) polarization c) resolving power d) diffraction e) none of these 11) Thin films in soapy water owe their brilliant colors to a combination of interference and a) refraction b) reflection c) polarization d) diffraction e) none of these 12) The wavelength of light that is deviated in the first order by 15 degrees by a 5000-line/cm grating is a) 773nm b) 52nm c)518 nm d) 773 nm e)...
When laser light of wavelength 632.8 nm passes through a diffraction grating, the first bright spots occur at ± 17.0 ∘ from the central maximum. How many additional pairs of bright spots are there beyond the first bright spots? A converging lens 6.90 cm in diameter has a focal length of 310 mm If the resolution is diffraction limited, how far away can an object be if points on it transversely 4.00 mm apart are to be resolved (according to...