Exams & Certification
What force push the electron through a resistance in a circuit? a. voltage b. inductance c. potential d. current The correct answer and explanation is: The correct answer is: a. Voltage Explanation: Voltage, also called electric potential difference, is the driving force that pushes electrons through a conductor or resistor in a circuit. It […]
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Quizizz Hack – School Cheats C 3 Https://Schoolcats.Net/Quizizz V ANSWERS V GAVE PLAYERS BOTS B Based On The Figure Above, Identify The Number Of Tuples That Will Be Returned By The Following Relational Algebra Query : 0 Type = ‘Saving’ (Account) 1.3 A F Write The Relational Algebra To List Student’s Number And Student’a Name
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Consider the relationship between an MSc Bioinformatics student, lecturer, program manager, supervisor, course, semester, and Biology and Biotechnology department (BBT). (Total Marks: 60)a. You are required to build an ER diagram to show the relationships. Using your knowledge as a bioinformatics student model and show the ER diagram. The following information might be useful: lecturers
The difference between osmosis and diffusion is that a. diffusion is passive transport, whereas osmosis is active transport. b. only in diffusion do molecules move from areas of high concentrations to areas of low concentration. c. only diffusion refers to the movement of materials across a semipermeable membrane. d. osmosis refers specifically to the movement
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The asthenosphere is described as the “plastic mantle”. use a simile to describe the plastic-like characteristic of the asthenosphere. If you are unsure of what a simile is, ask someone or look it up! The Correct Answer and Explanation is : A simile to describe the plastic-like characteristic of the asthenosphere could be:The asthenosphere is
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The value for the gas constant R is 1.987 cal/mol·K or 62.37 L·mmHg/mol·K or 0.08314 L·bar/mol·K. The equality 1 atm = 76 cm Hg is an exact equality. Using this given information, determine how many atm corresponds to exactly 1 bar. The Correct Answer and Explanation is : To determine how many atmospheres (atm) correspond
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An acid-base reaction is shown below a. Draw the arrow-pushing mechanism for this reaction. b. Draw the products for the reaction and label them as “conjugate base” and “conjugate I acid.” Be sure to assign formal charges. c. Consider the base and conjugate base. Using your four tools, identify the weakest conjugate base and put
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H₂Se has a higher boiling point than H₂S. Based on intermolecular forces, the best explanation for this is: stronger dipole-dipole forces for H₂Se. stronger hydrogen-bond forces for H₂Se stronger dispersion forces for H2Se stronger dipole-dipole forces, larger dispersion forces, and larger hydrogen-bond forces for H:Se The solubility of a compound in water is 1.5 milligrams/liter.
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What Kind Of Intermolecular Forces Act Between A Hydrogen Sulfide Molecule And A Dichlorine Monoxide Molecule? Note: If There Is More Than One Type Of Intermolecular Force That Acts, Be Sure To List Them All, With A Comma Between The Name Of Each Force.intermolecular force what feels this force dispersion dipole All atoms, ions and
Strontium sulfate, SrSO4, would be the least soluble in which following solutions? a) 0.1 M HClb) 0.1 M NaFc) 0.1 M Na2SO4d) 0.1 M NaOHe) 0.1 M NaCl The Correct Answer and Explanation is : The correct answer is (c) 0.1 M Na₂SO₄. Explanation: Strontium sulfate (SrSO₄) is an ionic compound, and its solubility is
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