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Part A index 1 51 into water with a vefractve index 1.39 The angle of the...
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)...
What angle does the ray refract into the water make with the normal to the surface?...
What angle does the ray refract into the water make with the
normal to the surface?
Review A plate of glass with parallel faces having a refractive index of 1.48 is resting on the surface of water in a tank. A ray of light coming from above in air makes an angle of incidence 32.0 °with the normal to the top surface of the glass. (Figure 1) Part A What angle B does the ray refracted into the water make...
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral...
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (see (Figure 1)). The charges are Q1 -6.8 μC , Q2--8.7 μC , and Calculate the magnitude of the net force on particle 1 due to the other two Express your answers using two significant figures Fi- 0.60 SubmitPr Previous Answers Request Answer Figure 1 of1 X Incorrect; Try Again; One attempt remaining ei Part B Calculate the direction...
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your...
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your answer using three significant figures o 90.0 Figure <> 1011 (>) Submit Previous Answers Request Answer incorrect; Try Again: 4 attempts remaining Part B Determine the coordinate declin angle β of F1 Express your answer using three significant figures S00N Part C Determine the coordinate direction angle γ of F1 Express your answer using three significant figures of 120 45 Submit Request Answer
Part A pure water Express your answer using three significant figures. S = 1.13x10-18 M Previous...
Part A pure water Express your answer using three significant figures. S = 1.13x10-18 M Previous Answers Submit Correct Review I Constants I Periodic Table Calculate the molar solubility of CuX (Ksp -36 1.27 x 1030) in each of the 0.28 M CuCl2 following. Express your answer using two significant figures. ΑΣφ S = м Request Answer Submit Part C 0.20 M Na2 X Express your answer using two significant figures. ΑΣφ r S = М Request Answer Submit II
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral...
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (see (Figure 1)). The charges are Q1-6.8 μC , Q2-8.7 pC , and Calculate the magnitude of the net force on particle 1 due to the other two Express your answers using two significant figures F0.53 N Previous Answers Correct gure 1 of 1> Part B 01 Calculate the direction of the net force on particle 1 due to...
The index of refraction for red light in a certain liquid is 1.321, the index of...
The index of refraction for red light in a certain liquid is 1.321, the index of refraction for violet light in the same liquid is 1.332. Provide Part A to the normal Find the dispersion Oy -- O for red and violet light when both are incident on the flat surface of the liquid at an angle of 40.00 Express your answer using two significant figures. V AŁO O ? Ov -= Submit Previous Answers Request Answer X Incorrect; Try...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Calculate: Part A) [H+] for [OH−]=3.5×10^-4 M Express your answer using two significant figures. Part B)...
Calculate:
Part A) [H+] for [OH−]=3.5×10^-4 M Express your
answer using two significant figures.
Part B) [H+] for [OH−] =8.4×10^-9 M Express
your answer using two significant figures.
Part C) Calculate [H+] for a solution in which [OH−] is 100
times greater than [H+].
Please show how you solved it, thanks!
Part A Calculate (H+] for Express your answer using two significant figures. VO AED ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining The ion-product...
Calculate the molar solubility of barium fluoride in each of the following. pure water Express your...
Calculate the molar solubility of barium fluoride in each of the following. pure water Express your answer using three significant figures. ? 10 AL * O S - 1.07 • 10-21 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B 0.12 M Ba(NO3)2 Express your answer using two significant figures. Bil Axo ? 0.12 M Ba(NO3)2 Express your answer using two significant figures. VO A O ? S = M Submit Request Answer Part 0.15...
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)...
What angle does the ray refract into the water make with the
normal to the surface?
Review A plate of glass with parallel faces having a refractive index of 1.48 is resting on the surface of water in a tank. A ray of light coming from above in air makes an angle of incidence 32.0 °with the normal to the top surface of the glass. (Figure 1) Part A What angle B does the ray refracted into the water make...
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (see (Figure 1)). The charges are Q1 -6.8 μC , Q2--8.7 μC , and Calculate the magnitude of the net force on particle 1 due to the other two Express your answers using two significant figures Fi- 0.60 SubmitPr Previous Answers Request Answer Figure 1 of1 X Incorrect; Try Again; One attempt remaining ei Part B Calculate the direction...
PartA Suppose that θ-58". (Figure 1) Determine the coordinate direction angle α of F1 Expeess your answer using three significant figures o 90.0 Figure <> 1011 (>) Submit Previous Answers Request Answer incorrect; Try Again: 4 attempts remaining Part B Determine the coordinate declin angle β of F1 Express your answer using three significant figures S00N Part C Determine the coordinate direction angle γ of F1 Express your answer using three significant figures of 120 45 Submit Request Answer
Part A pure water Express your answer using three significant figures. S = 1.13x10-18 M Previous Answers Submit Correct Review I Constants I Periodic Table Calculate the molar solubility of CuX (Ksp -36 1.27 x 1030) in each of the 0.28 M CuCl2 following. Express your answer using two significant figures. ΑΣφ S = м Request Answer Submit Part C 0.20 M Na2 X Express your answer using two significant figures. ΑΣφ r S = М Request Answer Submit II
Constants Periodic Table Part A Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (see (Figure 1)). The charges are Q1-6.8 μC , Q2-8.7 pC , and Calculate the magnitude of the net force on particle 1 due to the other two Express your answers using two significant figures F0.53 N Previous Answers Correct gure 1 of 1> Part B 01 Calculate the direction of the net force on particle 1 due to...
The index of refraction for red light in a certain liquid is 1.321, the index of refraction for violet light in the same liquid is 1.332. Provide Part A to the normal Find the dispersion Oy -- O for red and violet light when both are incident on the flat surface of the liquid at an angle of 40.00 Express your answer using two significant figures. V AŁO O ? Ov -= Submit Previous Answers Request Answer X Incorrect; Try...
Problem 2.78 Part A The two forces Fi and F2 acting at A have a resultant force of FR={-180 k lb. (Figure 1) Determine the magnitude of F2. Express your answer to three significant figures and include the appropriate units. Value Units Submit Request Answer Figure 1 of 1 Part B Determine the coordinate direction angle a of F2. Express your answer using three significant figures. VA Tvec 30 ? 40 F 60 lb Submit Request Answer Part C Determine...
Calculate:
Part A) [H+] for [OH−]=3.5×10^-4 M Express your
answer using two significant figures.
Part B) [H+] for [OH−] =8.4×10^-9 M Express
your answer using two significant figures.
Part C) Calculate [H+] for a solution in which [OH−] is 100
times greater than [H+].
Please show how you solved it, thanks!
Part A Calculate (H+] for Express your answer using two significant figures. VO AED ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining The ion-product...
Calculate the molar solubility of barium fluoride in each of the following. pure water Express your answer using three significant figures. ? 10 AL * O S - 1.07 • 10-21 Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B 0.12 M Ba(NO3)2 Express your answer using two significant figures. Bil Axo ? 0.12 M Ba(NO3)2 Express your answer using two significant figures. VO A O ? S = M Submit Request Answer Part 0.15...
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