This is a very interesting instructional video on how to fill a cone. Pour oil into a cone of diameter 30 inches and depth 40 inches. Now find the volume of the oil as a function of its depth. Volume = 1 over 3 phi rsquare h. We don't know the height and depth of the oil poured into the cube. Draw similar right angled triangles. In one right angled triangle the height is 40 inches and in the other triangle it is h. Similarly the height is 40 inches and h respectively. Now rover h =15 over 40.r=3over 8 h. Now Volume of oil = 1over 3 phi 3over8h square h. The final answer is 3phi over 64 hcube cubed inches.
 Hot
 Latest

How To: Remember "greater than" & "less than" symbols

How To: Find the area of a parallelogram using geometry

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate percent composition for chemistry

How To: Find the slope of a line given 2 points with fractions

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Write a slopeintercept equation given an XY table

How To: Solve word problems involving domain and range

How To: Evaluate square roots

How To: Find a missing coordinate given: coordinate & equation

How To: Convert between diameter and radius

How To: Divide small numbers by big numbers

How To: Convert Fahrenheit to Celsius with a formula

How To: Find a slope of a straight line with: Ax + By + C = 0

How To: Use derivatives to find slope in calculus

How To: Find density using the water displacement method

How To: Find the slope from a set of points

How To: Find the equation for a growth pattern

How To: Do normal probability calculations on a calculator

How To: Simplify radicals which are not perfect squares

How To: Remember "greater than" & "less than" symbols

How To: Find the area of a parallelogram using geometry

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Calculate percent composition for chemistry

How To: Find the slope of a line given 2 points with fractions

How To: Find the Volume of Composite Figures (Also Called Composite Shapes)

How To: Write a slopeintercept equation given an XY table

How To: Solve word problems involving domain and range

How To: Evaluate square roots

How To: Find a missing coordinate given: coordinate & equation

How To: Convert between diameter and radius

How To: Divide small numbers by big numbers

How To: Convert Fahrenheit to Celsius with a formula

How To: Find a slope of a straight line with: Ax + By + C = 0

How To: Use derivatives to find slope in calculus

How To: Find density using the water displacement method

How To: Find the slope from a set of points

How To: Find the equation for a growth pattern

How To: Do normal probability calculations on a calculator

How To: Simplify radicals which are not perfect squares
Be the First to Comment
Share Your Thoughts