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1) What is the Lens Equation? What do o, i and f stand for in the equation?
2) What are the five parts of the Optical Bench used in this experiment? Briefly describe what each part does.
3) Describe the procedure for measuring the focal length of a lens.
4) What are the most important things to keep in mind in order to get a more accurate measurement of the focal length?
5) Extra Credit: The lenses in a telescope perform two jobs: gathering light and magnifying the image. Can a mirror with the same curvature as a lens do the same two jobs? Why?
A satellite of mass 190 kg is placed into Earth orbit at a height of 400 km above the surface. how long does the satellite take to complete one orbit
q1. in a gas at standard temperature and pressure what is the length of the side of a cube that contains a number of
A diver tucks her body in midflight, decreasing her moment of inertia by a factor of two. By what factor does her angular speed change
A glass tube that is bent into a rectangular "U". Find an expression for the difference in the height h between the tops of the liquid columns when (a) the tube has linear acceleration a in the direction of the x-axis, (b) when the tube has uniform a..
If a Capacitance of PPC is 12 PF. Distance between its plates is reduced to half, What would the new capacitance of the capacitor
Find the von Mises stress (in MPa) at the location of the strain gages.
An object is 12.0 cm in front of a convex mirror. When the convex mirror is replaced with a flat mirror, What is the focal length of the convex mirror
the magnetic field perpendicular to a circular coil of 5 turns and diameter 20cm changes from +1.85 T to -.25 T in 30 ms. Find the change in magnetic flux and induced emf
A 63 kg astronaut floating at rest in space outside a space capsule throws his 0.50 kg hammer such that it moves with a speed of 13 m/s relative to the capsule
A 299-kg motorcycle is accelerating up along a ramp that is inclined 31.6° above the horizontal. Find the magnitude of the motorcycle's acceleration
At one point in a pipeline, the water's speed is 2.75 and the gauge pressure is 3.80×104. Find the gauge pressure at a second point in the line 10.8 lower
Point charges located at 3, 8, and 11 cm along the x - axis are represented in the figure (at 3cm +q, 8cm -2q, 11cm +q). What is the magnitude of the force on the charge
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