Homework Answers
Question (6) Answer: the following statement about insulating material is correct -
- Soaking paper in salt water decreases its insulation capabilities.
Question (6) Answer: the following statement about conductive material is incorrect -
- current flow in a conductive material is due to the movement of positive and/or negative charge.
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QUESTION 6 Which of the following statements about insulating materials is correct? Oa The amount of...
Is 1 correct? Can someone explain #2? QUESTION 1 Which of the following statements about conductive...
Is 1 correct? Can someone explain #2?
QUESTION 1 Which of the following statements about conductive materials is incorrect? 1. Charges in a conductor move in response to an electric field. Examples of conductive materials include iron, aluminum, and gold. 3. Increasing the voltage applied across a conductor will cause the conductor temperature to increase 4 Current flow in a conductive material is due to the movement of positive and/or negative charges QUESTION2 Which of the following statements about voltage...
Which of the following statements about conductive materials is incorrect? 1. Examples of conductive materials include...
Which of the following statements about conductive materials is incorrect? 1. Examples of conductive materials include iron, aluminum, and gold. 2. Increasing the voltage applied across a conductor will cause the conductor temperature to inc 3. Current flow in a conductive material is due to the movement of positive and/or negative charges. 4. Charges in a conductor move in response to an electric field. Which of the following statements about electric current is correct? a. The flow of current is...
Assume two negative charges are placed close to each other, with one charge fixed and one...
Assume two negative charges are placed close to each other, with one charge fixed and one charge free to move. The free charge will: O a accelerate away from the fixed charge. b. move closer to the fixed charge. Og C. orbit the fixed charge in a circular motion. d. remain stationary. Which of the following statements about insulating materials is correct? oa. Soaking paper in salt water decreases its insulation capability O b. The amount of current flowing in...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage flows between positive and negative terminals of a battery According to Ohm's Law, increasing the voltage across a resistor results in a decrease in the amount of current flowing through the Voltage is defined as the work performed to move charges in an electric field, per unit charge. s defined as the time rate of change of the magnetic field surrounding a conductor in...
Q21. Which one of the following statements about the ductility of metals is TRUE? A High ductility occurs in brittle materials B Ductility is the amount of deformation at the 0.2% proof stress C Duct...
Q21. Which one of the following statements about the ductility of metals is TRUE? A High ductility occurs in brittle materials B Ductility is the amount of deformation at the 0.2% proof stress C Ductility can be measured as % reduction in area from broken tensile samples D Ductility is deformation in the elastic region E Ductility is the change between upper and lower yield point in steels Q22. Which one of the following statements is TRUE about Charpy impact...
1. a. Which of the following statements about the Thermoneutral Zone (TNZ) is TRUE? The TNZ...
1. a. Which of the following statements about the Thermoneutral Zone (TNZ) is TRUE? The TNZ is when the animals body temperature is the lowest. Animals need to eat the least amount of food in their TNZ. Both endotherms and ectotherms have a TNZ. This is the environmental temperature where the animal can move the fastest. Animals need to increase their metabolism to maintain their TNZ. b) Marine osmoregulators perform which of the following processes to survive in a salt-water...
please help me with these annoying multiple choice questions. Thanks Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation...
please help me with these annoying multiple choice
questions. Thanks
Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation energy of the reverse reaction is smaller than that On patential of the forward reaction b.) The reaction is endothermic c.) The second step of the reaction mechanism is the rate determining step d.) This mechanism is composed of two steps Figure 2: Potential energy diagram of a hypothetical...
Please answer all questions, I will upvote thanks. QUESTION 1 Which of the following statements about...
Please answer all questions, I will upvote thanks.
QUESTION 1 Which of the following statements about entropy is false? Entropy is a measure of molecular disorder. Entropy is a property and process path independent. Entropy is always generated during a process, including in a Carnot cycle. Entropy can decrease during a process. QUESTION 2 Which of the following statements about a reversible process is false? Reversible process is an idealized process that has no irreversibility involved. Work-consuming device consumes the...
Question 1 6 pts Which of the following statements are true about the Sherlock protocol: The...
Question 1 6 pts Which of the following statements are true about the Sherlock protocol: The test requires a lab to run the PCR Collateral RNAse activity is activated when RNA guide finds the target RNA (COVID19). If the Reporter RNA is cleaved by CAS13 it binds to the test strip, 2 lines will appear test positive The Cas13 protein attached to the RNA guide has collateral RNA activity This test does not require a PCR step Question 2 2...
QUESTION 6 Which statements are correct about the Emergency Medical Treatment and Active Labor Act (EMTALA)?...
QUESTION 6 Which statements are correct about the Emergency Medical Treatment and Active Labor Act (EMTALA)? A. It is enforced by the Centers for Disease Control and Prevention B. This Act was passed as part of HIPAA. C. This Act is also called the “anti patient” act because it prevents hospitals from not treating patients. D. It is enforced by the Center for Medicare and Medicaid Services. 5 points QUESTION 7 ______________ refers to employers that take reasonable action...
Is 1 correct? Can someone explain #2?
QUESTION 1 Which of the following statements about conductive materials is incorrect? 1. Charges in a conductor move in response to an electric field. Examples of conductive materials include iron, aluminum, and gold. 3. Increasing the voltage applied across a conductor will cause the conductor temperature to increase 4 Current flow in a conductive material is due to the movement of positive and/or negative charges QUESTION2 Which of the following statements about voltage...
Which of the following statements about conductive materials is incorrect? 1. Examples of conductive materials include iron, aluminum, and gold. 2. Increasing the voltage applied across a conductor will cause the conductor temperature to inc 3. Current flow in a conductive material is due to the movement of positive and/or negative charges. 4. Charges in a conductor move in response to an electric field. Which of the following statements about electric current is correct? a. The flow of current is...
Assume two negative charges are placed close to each other, with one charge fixed and one charge free to move. The free charge will: O a accelerate away from the fixed charge. b. move closer to the fixed charge. Og C. orbit the fixed charge in a circular motion. d. remain stationary. Which of the following statements about insulating materials is correct? oa. Soaking paper in salt water decreases its insulation capability O b. The amount of current flowing in...
Question Completion Status QUESTION 7 Which of the following statements about voltage is correct? a. Voltage flows between positive and negative terminals of a battery According to Ohm's Law, increasing the voltage across a resistor results in a decrease in the amount of current flowing through the Voltage is defined as the work performed to move charges in an electric field, per unit charge. s defined as the time rate of change of the magnetic field surrounding a conductor in...
Q21. Which one of the following statements about the ductility of metals is TRUE? A High ductility occurs in brittle materials B Ductility is the amount of deformation at the 0.2% proof stress C Ductility can be measured as % reduction in area from broken tensile samples D Ductility is deformation in the elastic region E Ductility is the change between upper and lower yield point in steels Q22. Which one of the following statements is TRUE about Charpy impact...
please help me with these annoying multiple choice
questions. Thanks
Which of the following statements about the reaction shown on the right, in figure 2, is correct? 8. a.) The activation energy of the reverse reaction is smaller than that On patential of the forward reaction b.) The reaction is endothermic c.) The second step of the reaction mechanism is the rate determining step d.) This mechanism is composed of two steps Figure 2: Potential energy diagram of a hypothetical...
Please answer all questions, I will upvote thanks.
QUESTION 1 Which of the following statements about entropy is false? Entropy is a measure of molecular disorder. Entropy is a property and process path independent. Entropy is always generated during a process, including in a Carnot cycle. Entropy can decrease during a process. QUESTION 2 Which of the following statements about a reversible process is false? Reversible process is an idealized process that has no irreversibility involved. Work-consuming device consumes the...
Question 1 6 pts Which of the following statements are true about the Sherlock protocol: The test requires a lab to run the PCR Collateral RNAse activity is activated when RNA guide finds the target RNA (COVID19). If the Reporter RNA is cleaved by CAS13 it binds to the test strip, 2 lines will appear test positive The Cas13 protein attached to the RNA guide has collateral RNA activity This test does not require a PCR step Question 2 2...
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