A10 203 40 0 600 0 Weight pencestage alison Part A Calculate the weight fraction of the α Express your answer to three significant figures phase that is proeutectic in a 10 wt%S-90 wt%Alaloy at s760:- Fraction proeutectic a 23.6 Request Answer Previous Answers Submit X Incorrect; Try Again; 3 attempts remaining
Previous Answers Request Answer Submit X Incorrect; Try Again; 3 attempts remaining PartB Calculate the weght fraction of the 3 phase that is proetectic in a 35 wt % Si-65 wt % Al alloy at 576 °C Express your answer to three significant figures. Fraction proeutectic Request Answer Submit Provide Feedback
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"c 15c0 2030405060 1,400 1,300 1,200 900 700 500 L6 126 500 AL LO 20 3040306070”"Si Weught pescentage, alicon A10 203 40 0 600 0 Weight pencestage alison Part A Calculate the weigh...
Please answer part B. Please convert the following to basic SI units. Problem 1.25 Correct Significant...
Please answer part B.
Please convert the following to basic SI units.
Problem 1.25 Correct Significant Figures Feedback: Your answer 180.34 Part B 4.05x10 yr Express your answer with the appropriate units. t= Value Units Submit Previous Answers Request Answer Incorrect; Try Again: 5 attempts remaining Part C
Need help with these and these only Exercise 1.24 Correct Part C Fnd the magnitude of...
Need help with these and these only
Exercise 1.24 Correct Part C Fnd the magnitude of he vector diference A B Express your answer using two significant figures. Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining Part D Find the direction of the vector difference A-B Express your answer using three significant figures 1マ e counterciockwise from +z-axis Submit Previous Answers Request Answer Figure </ 1of1 ) X Incorrect; Try Again; 5 attempts remaining (15.0 m)...
Part D seawater, 1.5x10-6 M. Express your answer using two significant figures. LVO AE xa X...
Part D seawater, 1.5x10-6 M. Express your answer using two significant figures. LVO AE xa X Ğ VE V i IXI X x 10 3.3x10-9 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining The correct answer does not depend on: a10.
solve A, B Part A Calculate the H3 0 of the following polyprotic acid solution: 0.360...
solve A, B
Part A Calculate the H3 0 of the following polyprotic acid solution: 0.360 M H3 PO4 Express your answer using two significant figures. |V ΑΣφ H3O+]0.36 М Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Part B Calculate the pH of this solution Express your answer using one decimal place - ν ΑΣφ pH0.44 Previous Answers Request Answer Submit
a Review Part A Determine the maximum weight of the crate so that the tension developed...
a Review Part A Determine the maximum weight of the crate so that the tension developed in any cable does not exceed 360 lb. (Figure 1) Express your answer to three significant figures and include the appropriate units. ? W. 600 Ib Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback Next > Figure 1 of 1 > B 211 26 21 PD
Part C Would you change your recommendation if the problem had been to find the power...
Part C Would you change your recommendation if the problem had been to find the power developed by the current source? O No O Yes Submit Request Answer Part D Figure Find the power delivered by the current source. Express your answer with the appropriate units. (< 1 of 1 > ? 29 Pdev = 516 * O W Pdev = 2.5 k 22 Submit Previous Answers Request Answer 5k02 1 2 X Incorrect; Try Again; One attempt remaining The...
steps & formula plz thank u! ? Part A Constants A 23 nF capacitor is connected...
steps & formula plz thank u!
? Part A Constants A 23 nF capacitor is connected across an AC generator that produces a peak voltage of 4.4 V At what frequency f is the peak current 55 mA? Express your answer using two significant figures. 8.65 10 Hz Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining PartB What is the instantaneous value of the emf at the instant when = 1c? Express your answer using two...
Constants Part A Point charge 2.5 μC is located at z-0 y-0.30 m. point charge-25 μC...
Constants Part A Point charge 2.5 μC is located at z-0 y-0.30 m. point charge-25 μC is located at z-0 y -0.30 m. What are (a)the magnitude and (b)direction of the total electric force that these charges exert on a third point charge Q = 45 μC at 0.40 m, y = 0? Express your answer using two significant figures. IR: 8.4-10-1 Submit Previous Answes Request Answer X Incorrect; Try Again; 5 attempts remaining - PartB clockwise from the +r...
Part A Calculate the concentration of an aqueous solution of NaOH that has a pH of...
Part A Calculate the concentration of an aqueous solution of NaOH that has a pH of 10.80. Express your answer using two significant figures. O AQ R O OL? [NaOH) = 6.3 N Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
The rigid metal strip of negligible weight is used as part of an electromagnetic switch. Part...
The rigid metal strip of negligible weight is used as part of an electromagnetic switch. Part A k 6 N/m and the strip is originally horizontal when the springs are unstretched. (Figure 1) Determine the smallest force F needed to close the contact gap at C Express your answer to three significant figures and include the appropriate units. uA F- 10 Submit Previous Answers Request Answer X Incorrect; Try Again; 29 attempts remaining Figure 1 of 1 Provide Feedback 50...
Please answer part B.
Please convert the following to basic SI units.
Problem 1.25 Correct Significant Figures Feedback: Your answer 180.34 Part B 4.05x10 yr Express your answer with the appropriate units. t= Value Units Submit Previous Answers Request Answer Incorrect; Try Again: 5 attempts remaining Part C
Need help with these and these only
Exercise 1.24 Correct Part C Fnd the magnitude of he vector diference A B Express your answer using two significant figures. Submit Previous Answers Request Answer X Incorrect: Try Again; 4 attempts remaining Part D Find the direction of the vector difference A-B Express your answer using three significant figures 1マ e counterciockwise from +z-axis Submit Previous Answers Request Answer Figure </ 1of1 ) X Incorrect; Try Again; 5 attempts remaining (15.0 m)...
Part D seawater, 1.5x10-6 M. Express your answer using two significant figures. LVO AE xa X Ğ VE V i IXI X x 10 3.3x10-9 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining The correct answer does not depend on: a10.
solve A, B
Part A Calculate the H3 0 of the following polyprotic acid solution: 0.360 M H3 PO4 Express your answer using two significant figures. |V ΑΣφ H3O+]0.36 М Previous Answers Request Answer Submit X Incorrect; Try Again; 5 attempts remaining Part B Calculate the pH of this solution Express your answer using one decimal place - ν ΑΣφ pH0.44 Previous Answers Request Answer Submit
a Review Part A Determine the maximum weight of the crate so that the tension developed in any cable does not exceed 360 lb. (Figure 1) Express your answer to three significant figures and include the appropriate units. ? W. 600 Ib Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Provide Feedback Next > Figure 1 of 1 > B 211 26 21 PD
Part C Would you change your recommendation if the problem had been to find the power developed by the current source? O No O Yes Submit Request Answer Part D Figure Find the power delivered by the current source. Express your answer with the appropriate units. (< 1 of 1 > ? 29 Pdev = 516 * O W Pdev = 2.5 k 22 Submit Previous Answers Request Answer 5k02 1 2 X Incorrect; Try Again; One attempt remaining The...
steps & formula plz thank u!
? Part A Constants A 23 nF capacitor is connected across an AC generator that produces a peak voltage of 4.4 V At what frequency f is the peak current 55 mA? Express your answer using two significant figures. 8.65 10 Hz Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining PartB What is the instantaneous value of the emf at the instant when = 1c? Express your answer using two...
Constants Part A Point charge 2.5 μC is located at z-0 y-0.30 m. point charge-25 μC is located at z-0 y -0.30 m. What are (a)the magnitude and (b)direction of the total electric force that these charges exert on a third point charge Q = 45 μC at 0.40 m, y = 0? Express your answer using two significant figures. IR: 8.4-10-1 Submit Previous Answes Request Answer X Incorrect; Try Again; 5 attempts remaining - PartB clockwise from the +r...
Part A Calculate the concentration of an aqueous solution of NaOH that has a pH of 10.80. Express your answer using two significant figures. O AQ R O OL? [NaOH) = 6.3 N Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining
The rigid metal strip of negligible weight is used as part of an electromagnetic switch. Part A k 6 N/m and the strip is originally horizontal when the springs are unstretched. (Figure 1) Determine the smallest force F needed to close the contact gap at C Express your answer to three significant figures and include the appropriate units. uA F- 10 Submit Previous Answers Request Answer X Incorrect; Try Again; 29 attempts remaining Figure 1 of 1 Provide Feedback 50...
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