Numerade

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Which is a standard mordant used in Gram staining? Obasic fuchsin Otannic acid Osafranin O iodine

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1. James has a long commute each morning. He uses public transportation so that he can work on his laptop while on the road. He and his wife are trying to have a baby, but so far have been unsuccessful. Why might his laptop be the problem?

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When a system is taken from state a to state b in Fig. 2 along path acb, 85.0 J of heat flows into the system and 60.0 J of work is done by the system. a) How much heat flows into the system along path adb if the work done by the system is 13.0 J? b) When the system is returned from b to a along the curved path, the absolute value of the work done by the system is 39.0 J. Does the system absorb or liberate heat? How much heat? c) If $U_a = 0$ and $U_d = 12.0$ J, find the heat absorbed in the processes ad and db. Exercise 3:

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(30 pt) Problem 2. Op-Amp circuit is shown in Figure 2. Assume R1=1 k? and R2=47 k? 1. Assuming ideal OpAmp, calculate the voltage gain $A_v = \frac{V_o}{V_i}$ 2. Now assume the unity-gain bandwidth, $f_T$= 10 MHz. Determine the 3-dB corner frequency (bandwidth) of the amplifier. 3. Assume input offset voltage, $V_{OS}$ = 1 mV. What is the output voltage due to the input offset voltage?

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Under eXtreme Programming, ________ and ________ are intimately related parts of the same process. Planning; design Design; coding Testing; implementation Coding; testing

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The extent to which cultures encourage and reward their members for O group O internal O high O humane 4

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Texts: Question 1 21 Marks SofDevelop Ltd ("SofDevelop") is a software company that entered into a contract with their new client CoDesign Ltd ("CoDesign") on 1 July 2021. Under the contract, SofDevelop is obliged to provide professional services consisting of the development, implementation, and testing of the customized software to their client CoDesign. CoDesign has bought the software license for this software from SofDevelop. Furthermore, SofDevelop, as part of the contract, will provide post-implementation support for 1 year after the customized software has been delivered. The total contract price is N$ 55,000 for all services included in this contract. SofDevelop assessed its cost for fulfilling the contract as follows: - Cost of developers and consultants for development, implementing, and testing the customized software: N$ 43,000. - Cost of consultants for post-delivery support: N$ 2,000. - Total estimated cost of fulfilling the contract: N$ 45,000. The post-implementation support could also be provided by other third parties in the market; however, CoDesign has chosen to use the services of SofDevelop. Due to the complexity of the software, the same software development company has to usually perform both the development, implementation, and testing of the customized software. The same profit margin is used by the company to calculate all the individual stand-alone prices of services provided by the company. For the financial year ended 31 December 2021, SofDevelop incurred the following costs of fulfilling the contract: - Cost of developers and consultants for development, implementation, and testing the customized software: N$ 13,000. Required: a) Please discuss and show how SofDevelop should recognize revenue from the contract with CoDesign in accordance with International Financial Reporting Standards ("IFRS") 15, Revenue from Contracts with Customers, for the year ended 31 December 2021. Please show all your calculations. (16) b) Please discuss the criteria that must be met for a contract with a customer to fall within the scope of IFRS 15. (5)

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A string of an instrument has a linear density of $1.68 \cdot 10^{-2}$ kg/m and a length of $L = 0.9$ m. 3.1 (7 pts) A player is trying to tune that string, such that its fundamental frequency is a C, with frequency $f_1 = 65.4$ Hz. What should the tension $T$ of the string be to achieve that? 3.2 (7 pts) If the tension on that string is $T = 250$ N (NOT the answer to 3.1), what should the length of the string be to have a D, with frequency $f_1 = 73.4$ Hz, as its fundamental frequency?

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6. Find the Z matrix for the two-port network below. 1 ? + 1 ? + V1 2 ? 2 ? V2

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Digital Assignment-DA1- Y21+Z21 10th Oct 2020 1. Determine the midband gain, upper cutoff frequency and gain bandwidth product of the CE amplifier shown in Fig.A. for the following case: $V_{CC} = V_{EE} = 10V$, $I = 2mA$, $R_B =$ $50 k\Omega$, $R_C = 4 k\Omega$, $R_{sig} = 5 k\Omega$, $R_L = 5 k\Omega$, $\beta_o = 100$, $V_A = 100 V$, $C_\mu = 1pF$, $f_T = 800$ $MHz$, and $r_x = 50 \Omega$. 2. Consider the following MOSFET amplifier in fig. (a). Given $R_{sig} = 100 k\Omega$, $R_{in} = 100$ $k\Omega$, $C_{gs} = 1pF$, $C_{gd} = 0.2pF$, $g_m = 3mA/V$, $r_o = 50 k\Omega$, $R_D = 8k\Omega$ and $R_L = 10k\Omega$. Determine the expected 3-dB cut-off frequency $f_H$ and the midband gain.

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spencer f.