Lab Report : The purpose of this experiment is to learn about uncertainty in measurement, and how to perform calculations with those uncertainties. The calculation of the density of a wooden block was used as an example.

## Lab Report : The purpose of this experiment is to learn about uncertainty in measurement, and how to perform calculations with those uncertainties. The calculation of the density of a wooden block was used as an example.

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The surfaces of the lens have radii of curvature 37.6 cm (located on the object side of the lens) and 55.4 cm (located on the side opposite the object). What is the index of refraction?

## The surfaces of the lens have radii of curvature 37.6 cm (located on the object side of the lens) and 55.4 cm (located on the side opposite the object). What is the index of refraction?

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Comp755 HW 2 – Fall 2015 1. Problem 4.2 (10pts) 2. Problem 4.4 (15pts) 3. Problem 5.25 (10pts) 4. Problem 10.2 (15pts) . Hint: Create three Gantt charts where each square represents 10 time units. a. The first chart should use earliest deadline using the processes that are currently available. Since there is no preemption, some processes will not be scheduled if there start deadline is missed. b. The second chart should schedule strictly by the earliest deadline. The processor will be idle if the process with the earliest deadline has not arrived. c. The third chart should just use FCFS. 5. (Synchronize threads) Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect (Create a command line argument where passing a 0 means run unsynchronized and passing a 1 means to run synchronized). Submit your entire Netbeans project (50pts).

## Comp755 HW 2 – Fall 2015 1. Problem 4.2 (10pts) 2. Problem 4.4 (15pts) 3. Problem 5.25 (10pts) 4. Problem 10.2 (15pts) . Hint: Create three Gantt charts where each square represents 10 time units. a. The first chart should use earliest deadline using the processes that are currently available. Since there is no preemption, some processes will not be scheduled if there start deadline is missed. b. The second chart should schedule strictly by the earliest deadline. The processor will be idle if the process with the earliest deadline has not arrived. c. The third chart should just use FCFS. 5. (Synchronize threads) Write a program that launches 1,000 threads. Each thread adds 1 to a variable sum that initially is 0. You need to pass sum by reference to each thread. In order to pass it by reference, define an Integer wrapper object to hold sum. Run the program with and without synchronization to see its effect (Create a command line argument where passing a 0 means run unsynchronized and passing a 1 means to run synchronized). Submit your entire Netbeans project (50pts).

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please email info@checkyourstudy.com Chapter 15 Practice Problems (Practice – no … Read More...
A concave lens forms a virtual image 0.5 times the size of the object. The object distance is 13.2 cm. Find the focal length of the lens.