calculate dw dz if z= et' %3D and w= Sin (t-2)
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- Can you please help me calculate the absolute uncertainty in f(11% Problem 15: Electromagnetic radiation having a wavelength of 17 um is classified as infrared Randomized Variables 17 um What is its frequency in hertz? Grade Summary Deductions Potential 09% 100% Submissions Attempts remaining (2% per attempt) detailed view tan sin) cotan atan cosO asin( acotan 7 8 HOME E 4 acos 5 6 sinh 1 2 3 cosh) tanh0 Degrees cotanh0 0 END Radians VOBACKSPACE CLEAR DE I give up! Submit Hint Feedback Hints: 0% deduction per hint. Hints remaining: 2 Feedback 0% deduction per feedback CO NAn absorption in an electronic spectrum is recorded at 17 000 cm–1.What does this correspond to in nm?
- Find the approximate solid angle for a source-detector arrangement whereby a 5-cm diameterdetector is placed 30-cm from a point source which emits gammas isotropically. Formally, onewould find a solid angle by integrating sinθ dθ dφ over appropriate θ and φ limits given by thesize of the detector at the given distance from the source. However, a good approximation is touse the ratio of the detector area to the surface area of a sphere at the detector distance to findthe fraction of 4-pi which the detector coversCalculate the brightness of 3mw He-Ne laser and 1 cm in diameter?