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Two symmetrical converging lenses made from the same material (index of refraction of 1.52) are 30.0 cm apart, as shown on the diagram. An object is placed 46.0 cm to the left of Lens 1 (L1). (a) Draw the Ray Diagrams (b )Locate the final image of the object relative to lens 2 (L2).  (c) Find the overall magnification. (d) Calculate and describe the image characteristics with respect to the original object.

A particle of mass 0 . 500   k g is pressed against a spring of spring constant k = 3 . 20 × 10 3   N m and the compression is 16 . 0   c m . When the particle is released from rest, it crosses a horizontal region and then slides up an inclined ramp. If both the horizontal region and the ramp are frictionless, as shown in Fig. 1.1, (a) what is the maximum height that the particle will slide up to in the ramp? If the beginning portion of the horizontal region is rough with coefficient of kinetic friction μ k = 0 . 300 and the length of the portion is 2 . 00   m , as shown in Fig. 1.2, (b) what is the maximum height the particle will reach in the ramp? After the particle reaches the maximum height in (b), it will slide down the ramp, crosses the horizontal region, and compresses the spring again. (c) What is the maximum compression in this case and (d) what is the speed of the particle when the compression is half of the maximum compression? If the beginning portion of the ramp is rough with coefficient of kinetic friction μ k = 0 . 300 and the length of the portion is 2 . 00   m , as shown in Fig. 1.3, (e) what is the maximum height that the particle will reach in the ramp? t3_q11_phys2425.sv1.docx

The length of a steel beam increases by 0.530 mm when its temperature is raised from 22.0 °C to 35.0 °C. What is the length of the beam at 22.0 °C? (rounded to 3 sig fig) [the coefficient of thermal expansion for Steel is 12.0 10-6 K-1.]

A positive charge, +q{“version”:”1.1″,”math”:”+q”}, and a negative charge with the same magnitude, -q{“version”:”1.1″,”math”:”-q”}, are positioned on the vertical axis, as shown.  Point P is equidistant from both charges.  Which diagram correctly displays the construction of the net electric field, E→{“version”:”1.1″,”math”:”E→”} , at point P ?

A metal bar travels in a uniform magnetic field (directed into the page) as shown below.  On which side do the induced positive charges accumulate on this bar?

An object is 30.0 cm to the right of a lens. Its image is found to be 10.0 cm from the lens on the same side as the object. What type of lens is this and what is its focal length?

Identify the Populist Party chairman who in 1896 declared that the party should abandon the Omaha Platform and unite with the Democratic Party around the idea of “free silver”?

Emma Systems, Inc. declared and issued a [x] percent stock dividend. The company has 720,000 shares authorized and [c] outstanding. The par value of the stock is $[a] per share and the market value is $[b] per share. To record the stock dividend, the debit to Retained Earnings would be $_______  

Wemby Company reported net income of $[a] for the current year. During the year, Inventory increased by $[b], Accounts Payable increased by $[c], Accounts Receivable decreased by $[d], and Depreciation Expense was $[f]. If the indirect method is used, what is the net cash provided by operating activities?  

*What is the name of the device used to measure lung volumes? *Given the image below, which value represents the residual volume? Give answer in mL: *Given the image below, determine the vital capacity. Give answer in mL: *The lung volumes in the image below were measured just after exercise.  As the test subject continues to rest, which of the following volumes will decrease: expiratory reserve volume, inspiratory reserve volume, residual volume, or tidal volume?