Podcast
Questions and Answers
What is the eccentricity of a circle?
What is the eccentricity of a circle?
- 1
- 0.5
- 0 (correct)
- 2
What is the limiting case of infinite elongation for an ellipse?
What is the limiting case of infinite elongation for an ellipse?
- Hyperbola
- Oval
- Circle
- Parabola (correct)
What are the coordinates of the foci of a standard ellipse centered at the origin with width $2a$ and height $2b$?
What are the coordinates of the foci of a standard ellipse centered at the origin with width $2a$ and height $2b$?
- $(\pm c, 0)$ for $c = \sqrt{a^2 + b^2}$
- $(\pm a, 0)$ for $c = \sqrt{a^2 + b^2}$
- $(\pm c, 0)$ for $c = \sqrt{a^2 - b^2}$ (correct)
- $(\pm b, 0)$ for $c = \sqrt{a^2 - b^2}$
What type of curve does an ellipse generalize?
What type of curve does an ellipse generalize?
What is the range of eccentricity for an ellipse?
What is the range of eccentricity for an ellipse?
What does the periodic table depict?
What does the periodic table depict?
What does the periodic law state?
What does the periodic law state?
What characterizes the periodic table?
What characterizes the periodic table?
What happens to metallic character down a group in the periodic table?
What happens to metallic character down a group in the periodic table?
Who formulated the first generally accepted periodic table?
Who formulated the first generally accepted periodic table?
What is the eccentricity of a circle?
What is the eccentricity of a circle?
What are the coordinates of the foci for a standard ellipse centered at the origin?
What are the coordinates of the foci for a standard ellipse centered at the origin?
What is the limiting case of infinite elongation for an ellipse?
What is the limiting case of infinite elongation for an ellipse?
What is the equation of a standard ellipse with width $2a$ and height $2b$?
What is the equation of a standard ellipse with width $2a$ and height $2b$?
What type of solution does an ellipse have for its perimeter?
What type of solution does an ellipse have for its perimeter?
