## Answers

#### Similar Solved Questions

2 answers

##### How do you simplify #\frac { x ^ { - 4} y ^ { 7} z ^ { - 1} } { x ^ { 3} y ^ { - 8} z ^ { 6} }#?

How do you simplify #\frac { x ^ { - 4} y ^ { 7} z ^ { - 1} } { x ^ { 3} y ^ { - 8} z ^ { 6} }#?...

1 answer

##### 3. Ehrenfest's Theorem states that dA i for an observable A and a time-independent Hamiltonian H....

3. Ehrenfest's Theorem states that dA i for an observable A and a time-independent Hamiltonian H. Consider a QM system in 1D with time-independent Hamiltonian H 2 V(x). Use Ehrenfest's Theorem to determine Jlx) and p). What is 듦(z)? 4. A projection operator Pn is defined by where ther...

1 answer

##### Dan Watson started a small merchandising business In Year 1. The business experienced the following events...

Dan Watson started a small merchandising business In Year 1. The business experienced the following events during its first year of operation. Assume that Watson uses the perpetual Inventory system. a. Acquired $30,000 cash from the issue of common stock. b. Purchased Inventory for $18,000 cash. c. ...

3 answers

##### A 25.0 mL sample of 0.125 M acetic acid is titrated with 0.125 M NaOH. Calculate...

A 25.0 mL sample of 0.125 M acetic acid is titrated with 0.125 M NaOH. Calculate the pHs after each of the following volumes of base have been added: 12.5 mL 15 mL...

1 answer

##### Question 16 5 pts Use the Bohr model to find the second longest wavelength of light...

Question 16 5 pts Use the Bohr model to find the second longest wavelength of light in the Lyman series for a doubly-ionized Li atom (Z = 3). Recall that the Lyman series corresponds to transitions to the ground state (n = 1). 0 13.5 nm O 117 nm 0 73.0 nm 11.4 nm O 209 nm...

1 answer

##### |Ability to compute the chemical equilibrium constant based on Gibb's 120-function. Answer the following question: Carbon...

|Ability to compute the chemical equilibrium constant based on Gibb's 120-function. Answer the following question: Carbon dioxide (CO) is heated to 2400 K at a constant pressure of 3 atm. Determine the percentage of Co, that will dissociate into CO and O, during this process....

1 answer

##### Two boxes, A and B, are suspended from a celling, as shown. Select all of the...

Two boxes, A and B, are suspended from a celling, as shown. Select all of the following forces that must be included in the free-body diagram of box A Check all that apply. Gravity caused by the Earth Force caused by rope 2 Force caused by box B Force caused by rope 1 Do you know the answer? Read ab...

1 answer

##### Properties for all problems Sut = 80 ksi, 5= 60 ksi, Sf = 40 ksi, q=0.85...

Properties for all problems Sut = 80 ksi, 5= 60 ksi, Sf = 40 ksi, q=0.85 (notch sensitivity), steel E = 30e6 psi Remember we use Modified-Goodman for all calculations Problem 1 A 1-inch diameter rod that is 8 inches long has a bearing at one end and another bearing at 6 inches (treat bearings as sim...

1 answer

##### Part A Constants What is the magnitude of the total force exerted by these two charges...

Part A Constants What is the magnitude of the total force exerted by these two charges on a negative point charge g3 -6.03 nC that is placed at the origin? Two point charges are placed on the x-axis as follows: charge 1 3.98 nC is located at 0.196 m, and charge 92-4.97 nC is at -0.296 m 2.605. 10 Su...

1 answer

##### 2 A pipe carrying water narrows 1 from a dizameter dy9.6 cm to a diameter d24.8...

2 A pipe carrying water narrows 1 from a dizameter dy9.6 cm to a diameter d24.8 cm as it: rises h1.0 m. Ai position 1 the gauge pressure is P1-1674 kPa and the speed is 2.8 m/s. Calculate the gauge pressure P2 at position 2 in units of kPa. Round your answer to the nearest whole number. Density of w...

1 answer

##### I.Areas of concern in financial performance, focussing mainly on information from the income statement. (17 marks)...

i.Areas of concern in financial performance, focussing mainly on information from the income statement. (17 marks) ii.Areas of concern in financial health, focussing on ratios dependent on the income statement and the balance sheet. (17 marks) iii.Areas of concern in cash flow management, focussing ...

1 answer

##### When we perform subtraction on-7 and 1 the answer in 2 s compliment form is_ a)...

When we perform subtraction on-7 and 1 the answer in 2 s compliment form is_ a) 1010 b) 1110 c) 0110 d) 1000...

1 answer

##### Compute break-even point under alternative courses of action. P6.1A (LO 1), AN Midlands Inc. had a...

Compute break-even point under alternative courses of action. P6.1A (LO 1), AN Midlands Inc. had a bad year in 2019. For the first time in its history, it operated at a loss. The company's income statement showed the following results from selling 80,000 units of product: net sales $2,000,000; t...

1 answer

##### A voltaic cell is constructed that uses the following reaction and operates at 298 K. Zn(s)...

A voltaic cell is constructed that uses the following reaction and operates at 298 K. Zn(s) + Ni2+(aq) Zn2+(aq) + Ni(s) (a) What is the emf of this cell under standard conditions? V (b) What is the emf of this cell when [Ni2+] = 2.58 M and [Zn2+] = 0.101 M? V (c) What is the emf of the cell when [N...

1 answer

##### In a scene from a classic cartoon, a hungry coyote is chasing a roadrunner, as shown...

In a scene from a classic cartoon, a hungry coyote is chasing a roadrunner, as shown in the figure below. To aid in his quest, he has donned a pair of ACME brand rocket-propelled roller skates. The skates accelerate the coyote at 17.0 m/s2 in the horizontal direction. The roadrunner is moving at a c...

1 answer

##### Greenwall's department store is having a sale on all of the televisions in the store. The televisions come in three different size screens. The sizes are classified as small, medium, or large...

Greenwall's department store is having a sale on all of the televisions in the store. The televisions come in three different size screens. The sizes are classified as small, medium, or large screen televisions. The ratio of small screen to medium screen to large screen televisions is 3:10:15. T...

1 answer

##### Assignment 1 Year 2 ICTEDU term 1 2019 For question 1 and 2 the report should...

Assignment 1 Year 2 ICTEDU term 1 2019 For question 1 and 2 the report should consist the following sections on each task: Task Description: Pseudo code / Algorithm: Testing: implementation (working program) screenshots NOTE: Question 1 and 2 Attach a well commented C source file of the program in a...

1 answer

##### Ramer and Knox began a partnership by investing $60,000 and $80,000, respectively. Can you tell me...

Ramer and Knox began a partnership by investing $60,000 and $80,000, respectively. Can you tell me what I'm doing wrong? Exercise 12-6 Income allocation in a partnership LO P2 The partners agreed to share net income and loss by granting annual salary allowances of $50,000 to Ramer and $40,000 to...