Evaluate the angular magnification of the planet
The Yerkes refracting telescope consists of a 1 m diameter objective lens of focal length 20 m. Suppose it is used with an eyepiece of focal length 2.84 cm. Determine the angular magnification of the planet Mars as seen via this telescope.
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The distortion of the crustal plates of Earth is an instance of shear on a large scale. A particular crustal rock consists of a shear modulus of 1.0 1010 Pa. What shear stress is included when a 9.0 km layer of this rock is sheared via a distance
Find out the diffusion coefficient for glycerin in water by using the given observations: glycerin diffuses all along a horizontal, water-filled column which has a cross-sectional area of 2.0cm^2. The density step across Δp/1 is 3.0x10^-2kg/
If the person wishes to switch to contact lenses that are placed directly on the eyes, then what lens power must be prescribed?
Number N of bacteria present in the culture at time t, in hours, obeys law exponential growth N(t) = 500e^0.02t a) How many bacteria are present at t = 0 hours? b) When will number of bacteria triple?
The near-point of an eye is 55 cm. The corrective lens is to be worn to let this eye to clearly focus on objects 25 cm in front of it. i) What must be the focal length of the lens? ii) Determine the power of the required corrective lens?
Determine the ratio of the number of molecules at the surface of earth to the number at height h with a potential mgh?
Determine model that expenses revenue R as the function of price p. (Note that R = zp, unit price times number of units sold) b) Find optimal price, what unit price maximizes revenue? Compute the maximum revenue?
Each and every engine extracts the similar amount of energy per cycle from the high-temperature reservoir. Rank the magnitudes of the work-done by the engines per cycle, maximum first.
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