if a coulomb is equal to an ampere times a second (C=As), and both the ampere...
if a coulomb is equal to an ampere times a second (C=As), and both the ampere and the second are base metric units derived directly from nature, show that the units of the electron volt can be broken downuntil arriving at some combination of base metric units derived directly from nature
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if a coulomb is equal to an ampere times a second (C=As), and
both the ampere...
A Coulomb of charge per second is the same as... a. a volt per second b....
A Coulomb of charge per second is the same as... a. a volt per second b. a volt times a second c. a Watt d. a Coulomb e. an Ampere
A 1.0-C point charge is 20 m from a second point charge, and the Coulomb force...
A 1.0-C point charge is 20 m from a second point charge, and the Coulomb force on the 1.0-C charge is 1.0N. What is the magnitude of the second charge. I know the answer is 44nC but can you please show work. Thanks!
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for both goods. If the pric...
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for both goods. If the price of the cupcakes was $3 and the price of milk was $1.50, then: A) the marginal utility of cupcakes is two times the marginal utility of milk. B) the marginal utility of milk is two times the marginal utility of cupcakes. C) the marginal utility of both goods are equal. D) milk has a positive marginal utility, and cupcakes...
Question 3 1s 3 ORTHO Today we learned about adding a second group to a mono-substituted...
Question 3
1s 3 ORTHO Today we learned about adding a second group to a mono-substituted benzene ring. Any group on a benzene will affect the rate of the reaction (activated or deactivated relative to benzene) and the regioselectivity Where does the electrophile add? Ortho? Meta? Para? Some combination thereof? We found that EDGs (electron-donating groups) direct the electrophile to the ortho and para positions while EWGs (electron-withdrawing groups) direct the electrophile to the meta position. Now, it is time...
1. Suppose that the MPC is equal to 0.8 and autonomous consumption spending is 400. Then the consumption function is given by a. C = 400 - 0.8Yd b. C = -400 + 0.2Yd c. C = 320 x Yd d. C = 400 + 0.8Yd e. C = 400 + 0.2Yd 2. Suppose th
1.Suppose that the MPC is equal to 0.8 and autonomous consumption spending is 400. Then the consumption function is given bya.C = 400 - 0.8Ydb.C = -400 + 0.2Ydc.C = 320 x Ydd.C = 400 + 0.8Yde.C = 400 + 0.2Yd2.Suppose that the MPC is equal to 0.8 and autonomous consumption spending is 400. At what level of income is saving = 0?a.400b.500c.2000d.320e.12003.The saving functiona.. is an upward-sloping straight line with a vertical intercept of -C0 and a slope of...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C)...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C) Benjamin Franklin D) all of the above 2) The nucleus of an atom is charged A) positively B) negatively C) both of these D) none of the above 3) The electric charge of all electrons A) vary from atom to atom. B) vary from ion to ion. C) are identical. 4) Compared to the mass of a proton, the mass of an electron is...
Please asap A point charge of +3*10^-6 C is 12.0 cm distant from a second point...
Please asap
A point charge of +3*10^-6 C is 12.0 cm distant from a second point charge of -1.5*10^-6 C. Calculate the magnitude of the Coulomb force on each charge. (a) 2.81 N; (b) 0.000281 N; (c) 3.125 times 10^-14 N; (d) 0.000281 N/C; (d) none of those The electric field at a point 20 cm distant from a charge Q is equal to 9 times 10^6 N/C by magnitude. The electric field at that point is directed toward the...
The second-order reaction, 2 Mn(CO)_5 rightarrow Mn_2 (CO)_10 is found to have a rate constant equal...
The second-order reaction, 2 Mn(CO)_5 rightarrow Mn_2 (CO)_10 is found to have a rate constant equal to 512 M^-1 S^-1. If the initial concentration of Mn(CO)_5 is 0.011 M, how long will it take for the reactant concentration to reach 0.0011 M? Units: s a. 1.6 b. 5.1 c. 0.020 d. 0.28 A plot of a 1/[A] versus time gave a straight line. This indicates that A rightarrow B + C a. the reaction is zero order in reagent A...
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for...
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for both goods. If the price of the cupcakes was $3 and the price of milk was $1.50, then: A) the marginal utility of cupcakes is two times the marginal utility of milk. B) the marginal utility of milk is two times the marginal utility of cupcakes. C) the marginal utility of both goods are equal. D) milk has a positive marginal utility, and cupcakes...
Can you explain both of these? If it helps, for the second question, Ecell was calculated...
Can you explain both of these? If it helps, for the second
question, Ecell was calculated to be 0.48, and if i did the math
correctly, n should be equal to 6. Thanks!
How many grams of tin will plate out from an Sn2+ (aq) solution in an electrolytic cell when 4.13 mol e pass through the circuit? A. 195 g B. 485 g C. 132 g D. 76 g E. 245 g A B ะก D E 3 Mn2+...
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for both goods. If the price of the cupcakes was $3 and the price of milk was $1.50, then: A) the marginal utility of cupcakes is two times the marginal utility of milk. B) the marginal utility of milk is two times the marginal utility of cupcakes. C) the marginal utility of both goods are equal. D) milk has a positive marginal utility, and cupcakes...
Question 3
1s 3 ORTHO Today we learned about adding a second group to a mono-substituted benzene ring. Any group on a benzene will affect the rate of the reaction (activated or deactivated relative to benzene) and the regioselectivity Where does the electrophile add? Ortho? Meta? Para? Some combination thereof? We found that EDGs (electron-donating groups) direct the electrophile to the ortho and para positions while EWGs (electron-withdrawing groups) direct the electrophile to the meta position. Now, it is time...
1) Which of these scientists pioneered the study of electricity? A) Isaac Newton B) Galileo C) Benjamin Franklin D) all of the above 2) The nucleus of an atom is charged A) positively B) negatively C) both of these D) none of the above 3) The electric charge of all electrons A) vary from atom to atom. B) vary from ion to ion. C) are identical. 4) Compared to the mass of a proton, the mass of an electron is...
Please asap
A point charge of +3*10^-6 C is 12.0 cm distant from a second point charge of -1.5*10^-6 C. Calculate the magnitude of the Coulomb force on each charge. (a) 2.81 N; (b) 0.000281 N; (c) 3.125 times 10^-14 N; (d) 0.000281 N/C; (d) none of those The electric field at a point 20 cm distant from a charge Q is equal to 9 times 10^6 N/C by magnitude. The electric field at that point is directed toward the...
The second-order reaction, 2 Mn(CO)_5 rightarrow Mn_2 (CO)_10 is found to have a rate constant equal to 512 M^-1 S^-1. If the initial concentration of Mn(CO)_5 is 0.011 M, how long will it take for the reactant concentration to reach 0.0011 M? Units: s a. 1.6 b. 5.1 c. 0.020 d. 0.28 A plot of a 1/[A] versus time gave a straight line. This indicates that A rightarrow B + C a. the reaction is zero order in reagent A...
18. Carla purchased cupcakes and milk until the marginal utility per dollar spent was equal for both goods. If the price of the cupcakes was $3 and the price of milk was $1.50, then: A) the marginal utility of cupcakes is two times the marginal utility of milk. B) the marginal utility of milk is two times the marginal utility of cupcakes. C) the marginal utility of both goods are equal. D) milk has a positive marginal utility, and cupcakes...
Can you explain both of these? If it helps, for the second
question, Ecell was calculated to be 0.48, and if i did the math
correctly, n should be equal to 6. Thanks!
How many grams of tin will plate out from an Sn2+ (aq) solution in an electrolytic cell when 4.13 mol e pass through the circuit? A. 195 g B. 485 g C. 132 g D. 76 g E. 245 g A B ะก D E 3 Mn2+...
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