Determine torque applied by the belt on the pulley
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White light spans the wavelength range between about 400 nm and 760 nm. If white light passes through two slits 0.25 nm apart and falls on a screen 2.0 m from the slits, find the distance between the first-order violet and red fringes.
What is the overall accuracy error (systematic error)? Discuss what corrective action, if any, should be taken to make the micrometer more precise.
A regional survey of 100 homes sold recently revealed that the mean selling time was 94 days with a standard of 22 days. At a .1 signifigance level, can we conclude that the mean selling time has increased?
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The net force applied by the belt on the pulley is 2000 N. Determine the torque applied by the belt on the pulley, in N· m, and the power transmitted, in kW.
Methane (CH4) at 25 degree Celcius, 1 bar enters a furnace operating at steady state and burns completely with 240% of theoretical air entering at 400K, 1 bar.
Young's modulus for AISI/SAE 1045 steel is 29.0 x 10 ^6 psi and its poisson's ratio is 0.32. What are its shear and bulk modulus?
Two converging lenses having focal lengths of 5.0 cm and 10.0 cm are located 21.0 cm apart. An object is placed 15.0 cm in front of the 5.0-cm lens. (a). Determine the final location of the image. (b). Determine the total magnification of the imag
Assuming a uniform convection coefficient of h=100 W/m^2*K over the entire fin surface, determine the fin heat tranfer rate; efficiency Nf and the effectiveness Ef.
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