A point source of light illuminates an aperture 200m away
A point source of light illuminates an aperture 2.00m away. A 13.0cm -wide bright patch of light appears on a screen 2.00m behind the aperture. How wide is the aperture?
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A thin-walled circular tube has an average diameter of 100 mm and a wall thickness of 4 mm. It is subject to torque of 4 kNm and a compressive axial force of 40 kN.
As an IT project manager, you may take a systems view of a project.
The bright core of a certain Seyfert galazy had a luminosity of 10^10 L. The luminosity increased by 100% in a period of 18 months. How does this compre to the diameter of the Milky Way
What other additional information would you like to share with the class?
A point source of light illuminates an aperture 2.00m away. How wide is the aperture
Consider a demand-paging system with the following time-measured utilizations.
A catheter is a specialised needle intended for long-term insertion into a vein in a patient's arm. Engineers are redesigning them to cause less discomfort and damage. An intravenous chemotherapy system is based on a new catheter design.
How would you explain the concept of "referential integrity constraints" using a real world example.
Calculate the peak bending moment for the 4x10 roof beam. Then draw a clear dimensioned FBD for the two exterior bearing walls above the floor joists, no moment calcs here.
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