Please indicate whether carbon-14 dating would be useful to examine the date of the following material...
Please indicate whether carbon-14 dating would be useful to examine the date of the following material providing a brief explanation:
a. Charcoal
b. Seed
c. Shell
d. Metal Artifact
e. Wood:
Homework Answers
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Please indicate whether carbon-14 dating would be useful to
examine the date of the following material...
Brief Exercise 154 Indicate whether each of the following costs of a pencil manufacturer would be...
Brief Exercise 154 Indicate whether each of the following costs of a pencil manufacturer would be classified as direct materials, direct labor, or manufacturing overhead. a. Depreciation of pencil painting machinery b. Lead inserted into pencils C. Factory utilities d. Wages of assembly line worker e. Salary of supervisor f. Factory machinery maintenance 9. Wood h. Eraser compound Question Attempts: 0 of 1 used
Question 9 What material is usually dated when scientists use the Potassium-Argon (K/Ar) dating method to...
Question 9 What material is usually dated when scientists use the Potassium-Argon (K/Ar) dating method to date fossils? a. Bones b. Stone tools c. Ostrich shells d. Teeth e. Volcanic rocks Question 10 __________ is a radiometric dating method popular with archaeologists that can be used to date materials up to 75,000 years old. a. Carbon-14 b. Paleomagnetism c. Dendrochronology d. K/Ar e. Biostratigraphy Question 11 Potassium-40 (40K) a. decays to the gas, argon-40 (40Ar). b. decays to carbon-14. c....
Indicate whether the entropy of the system increases or decreases for each of the following processes....
Indicate whether the entropy of the system increases or decreases for each of the following processes. Include a BRIEF explanation. Make up a process for (d) and indicate if the entropy of the system increases or decreases in that process, and provide a brief explanation as well. a) Water boiling at 100.0°C b) 2H2(g) + O2(g) ---> 2H2O(g) c) liquid water freezes at 0.0°C d) e) water vapor expanding from 1.0L of volume to 2.0L of volume f) mixing 10mL...
please answer ASAP will rate and comment Determine whether or not the following compounds obey the...
please answer ASAP will rate and comment
Determine whether or not the following compounds obey the eighteen electron rule. If not how many electrons are in the valence shell of the metal. a. H2Fe(CO)4 b). [V(CO)SH2 c. Mn(CO)4(NO) d. Co(H)(N2)(PPh3)3 e. [Cr(CO)s]1-
14. Indicate and explain whether each of the following is a positive or normative statement a....
14. Indicate and explain whether each of the following is a positive or normative statement a. The unemployment rate in the United States was 6.8% in August of 1991. b. The general price level rose by 4.4% last year. c. Inflation should be reduced by government policies. d. The government should provide health insurance for all. e. About 48 million people are currently estimated to be uninsured.
Indicate whether each of the following would be increased or decreased in liver in response to...
Indicate whether each of the following would be increased or decreased in liver in response to an increase in [cAMP]. Briefly explain why each increase or decrease makes metabolic sense. A. activity of PFK-1 B. activity of FBPase-1 C. activity of glycogen synthase D. activity of phosphorylase kinase E. concentration of β-D-fructose-2,6-bisphosphate
forget the previous one please answer me this one. 1. Indicate how you would use spectroscopy...
forget the previous one please answer me this one.
1. Indicate how you would use
spectroscopy in the IR to distinguish between the following pairs
of constitutional isomers. in the second column of the table
indicate Band position (cm-1) and Explanation
4. Examine the IR below and classify the compound. A. Alcohol B. Aldehyde C. Amine D. Ketone 1. Indique cómo usaría la espectroscopía en el IR para distinguir entre las siguientes parejas de isómeros constitucionales. Parejas de Isómeros Posicion...
14) For the following pairs, pick the one that best satisfies the preceding description and give...
14) For the following pairs, pick the one that best satisfies the preceding description and give a brief explanation for your choice. Be sure to indicate the physical reason behind your choice, not just the memorized trend. (20 points) (a) The stronger oxidizing agent: Snoor Geo ? (b) The most thermodynamically stable material: PbO PbS ? or (c) The most reactive to water: KN or WN ? (include a balanced equation for the reaction of the chosen species with water)...
Indicate whether each of the following would be reported in the financial statements as a (a)...
Indicate whether each of the following would be reported in the financial statements as a (a) current asset, (b) property, plant, and equipment, (c) current liability, (d) revenue, or (e) expense: 1. Truck 2. Accumulated Depreciation 3. Telephone Expense 4. Fees Earned 5. Wages Payable 6. Prepaid Insurance 7. Office Supplies 8. Dining Expense 9. Unearned Rent The revenue recognition principle a. states that revenue is not recorded until the cash is received Ob. determines when revenue is credited to...
Emergency, please help me. 2. (10 points) Indicate whether the following statements are TRUE or FALSE...
Emergency, please help me.
2. (10 points) Indicate whether the following statements are TRUE or FALSE and explain your answer fully, but succinctly. Without an adequate explanation, you wil get no credit. a) Unlik b) The long-run average cost of a homothetic constant-returns-to-scale production e a consumer, a firm does not face a budget constraint. technology is constant with respect to output.
Brief Exercise 154 Indicate whether each of the following costs of a pencil manufacturer would be classified as direct materials, direct labor, or manufacturing overhead. a. Depreciation of pencil painting machinery b. Lead inserted into pencils C. Factory utilities d. Wages of assembly line worker e. Salary of supervisor f. Factory machinery maintenance 9. Wood h. Eraser compound Question Attempts: 0 of 1 used
please answer ASAP will rate and comment
Determine whether or not the following compounds obey the eighteen electron rule. If not how many electrons are in the valence shell of the metal. a. H2Fe(CO)4 b). [V(CO)SH2 c. Mn(CO)4(NO) d. Co(H)(N2)(PPh3)3 e. [Cr(CO)s]1-
14. Indicate and explain whether each of the following is a positive or normative statement a. The unemployment rate in the United States was 6.8% in August of 1991. b. The general price level rose by 4.4% last year. c. Inflation should be reduced by government policies. d. The government should provide health insurance for all. e. About 48 million people are currently estimated to be uninsured.
forget the previous one please answer me this one.
1. Indicate how you would use
spectroscopy in the IR to distinguish between the following pairs
of constitutional isomers. in the second column of the table
indicate Band position (cm-1) and Explanation
4. Examine the IR below and classify the compound. A. Alcohol B. Aldehyde C. Amine D. Ketone 1. Indique cómo usaría la espectroscopía en el IR para distinguir entre las siguientes parejas de isómeros constitucionales. Parejas de Isómeros Posicion...
14) For the following pairs, pick the one that best satisfies the preceding description and give a brief explanation for your choice. Be sure to indicate the physical reason behind your choice, not just the memorized trend. (20 points) (a) The stronger oxidizing agent: Snoor Geo ? (b) The most thermodynamically stable material: PbO PbS ? or (c) The most reactive to water: KN or WN ? (include a balanced equation for the reaction of the chosen species with water)...
Indicate whether each of the following would be reported in the financial statements as a (a) current asset, (b) property, plant, and equipment, (c) current liability, (d) revenue, or (e) expense: 1. Truck 2. Accumulated Depreciation 3. Telephone Expense 4. Fees Earned 5. Wages Payable 6. Prepaid Insurance 7. Office Supplies 8. Dining Expense 9. Unearned Rent The revenue recognition principle a. states that revenue is not recorded until the cash is received Ob. determines when revenue is credited to...
Emergency, please help me.
2. (10 points) Indicate whether the following statements are TRUE or FALSE and explain your answer fully, but succinctly. Without an adequate explanation, you wil get no credit. a) Unlik b) The long-run average cost of a homothetic constant-returns-to-scale production e a consumer, a firm does not face a budget constraint. technology is constant with respect to output.
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