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Question: The equation of an ellipse is given by 4x^2 + 9y^2 = 36. What is the eccentricity of the e..
Question: If an ellipse has a semi-major axis of 10 and a semi-minor axis of 6, what is the value of..
Question: What is the length of the latus rectum of the ellipse x^2/36 + y^2/16 = 1?Options: 8/31216..
Question: The foci of the ellipse x^2/25 + y^2/16 = 1 are located at which points?Options: (±3, 0)(±..
Question: If the equation of an ellipse is 9x^2 + 16y^2 = 144, what are the lengths of the semi-majo..
Question: What is the area of an ellipse with semi-major axis 7 and semi-minor axis 4?Options: 28π14..
Question: The eccentricity of an ellipse is defined as e = c/a. If a = 10 and c = 6, what is the ecc..
Question: If the lengths of the semi-major and semi-minor axes of an ellipse are 5 and 3 respectivel..
Question: What is the equation of an ellipse with foci at (±c, 0) and vertices at (±a, 0)?Options: x..
Question: What is the primary method of treating wastewater?Options: IncinerationFiltrationBiologica..
Question: What is the electron configuration of the sulfur ion (S^2-)?Options: [Ne] 3s² 3p⁴[Ne] 3s² ..
Question: What is the principal quantum number (n) for the outermost electron in rubidium (Rb)?Optio..
Question: What is the first ionization energy of magnesium (Mg) in kJ/mol?Options: 738 kJ/mol1000 kJ..
Question: What is the electronegativity difference between sodium (Na) and chlorine (Cl)?Options: 0...
Question: If the atomic radius of chlorine is 99 pm, what is the atomic radius of potassium in pm?Op..
Question: What is the maximum number of electrons that can occupy the 3d subshell?Options: 261014Cor..
Question: What is the effective nuclear charge (Z_eff) for a 3s electron in sodium (Na)?Options: 131..
Question: Calculate the ionization energy of hydrogen in eV if the energy of the electron in the gro..
Question: What is the equation of the line parallel to y = 2x + 3 that passes through the point (1, ..
Question: What is the distance from the point (1, 2) to the line 3x + 4y - 10 = 0?Options: 1234Corre..
Question: Find the coordinates of the centroid of the triangle with vertices at (1, 2), (3, 4), and ..
Question: Determine the area of the triangle formed by the points (0, 0), (4, 0), and (0, 3).Options..
Question: Find the equation of the line that passes through the point (1, 2) and has a slope of 3.Op..
Question: What is the slope of the line passing through the points (2, 3) and (4, 7)?Options: 210.53..
Question: What is the geometry of the complex ion [Ag(NH3)2]+?Options: LinearTetrahedralOctahedralSq..
Question: Which of the following elements has the lowest first ionization energy?Options: BeBCNCorre..
Question: Calculate the limit: lim (x -> 2) (x^2 - 2x)/(x - 2)Options: 024UndefinedCorrect Answer: U..
Question: What is the principal quantum number of the outermost electrons in a chlorine atom?Options..
Question: What is the effective nuclear charge (Z_eff) experienced by a 3p electron in phosphorus (a..
Question: Find the area of the triangle with vertices (0,0), (4,0), (0,3).Options: 612810Correct Ans..
