Question

In: Advanced Math

Two candles have the same length. One candle takes 6 hours to burn all the way...

Two candles have the same length. One candle takes 6 hours to burn all the way down while the other candle takes 9 hours. If the two candles are lit at the same time, how long will it take for the two candles to burn so that one candle is twice the length of the other?

Solutions

Expert Solution

so it will take 4.5 hours.

Thank you.

Colby Messinger answered 1 year ago
Next > < Previous

Related Solutions

If two blood vessels carry blood with the same viscosity. They have the same length but...
If two blood vessels carry blood with the same viscosity. They have the same length but different cross section areas where A1 > A2. IF the Hagan-Poiseuille Law applies and both vessels require the same flow rate. Which vessel has the larger pressure drop? Vessel 1 or Vessel 2?
Compare the way two television or cable stations cover the same story. Analyze the length of...
Compare the way two television or cable stations cover the same story. Analyze the length of each story, any special slant given to it, and the sources and visuals used.
A 6·cm tall candle is placed 200·cm from a diverging lens with a focal length of...
A 6·cm tall candle is placed 200·cm from a diverging lens with a focal length of 50·cm. Note: enter the absolute value of your answers for all distances and heights ... use the signs to determine the type and orientation of the images. (a) How far from the lens will the image be? cm. (b) How tall will the image be? Now, imagine that the candle is moved closer, so that it is only 20·cm from the lens. (d) How...
The length of time, in hours, it takes an "over 40" group of people to play...
The length of time, in hours, it takes an "over 40" group of people to play one soccer match is normally distributed with a mean of 2.2 hours and a standard deviation of 0.55 hours. A sample of size n = 80 is drawn randomly from the population. Find the probability that the sample mean is between 2.1 hours and 2.4 hours.
The length of time, in hours, it takes an "over 40" group of people to play...
The length of time, in hours, it takes an "over 40" group of people to play one soccer match is normally distributed with a mean of 4 hours and a standard deviation of 0.5 hours. A sample of size n = 50 is drawn randomly from the population. Find the probability that the sample mean is between 3.5 hours and 4.1 hours.
There is no one perfect public relations process, or model, to use the same way all...
There is no one perfect public relations process, or model, to use the same way all the time with every organization. Discuss why or why not?
There is a __________ between two identical objects that have been charged in the same way....
There is a __________ between two identical objects that have been charged in the same way. Choose one from below and explain. a) short range repulsive force b) short range attractive force c) long range repulsive force d) long range attractive force
1. Two converging lenses have the same focal length of 5.00 cm. They have a common...
1. Two converging lenses have the same focal length of 5.00 cm. They have a common principal axis and are separated by 28.5 cm. An object is located 10.0 cm to the left of the left-hand lens. What is the image distance (relative to the lens on the right) of the final image produced by this two-lens system? 2. A plate glass window (n = 1.5) has a thickness of 5.2 mm. How long does it take light to pass...
13.18 Two piano strings with the same mass and the same length are to be tuned...
13.18 Two piano strings with the same mass and the same length are to be tuned to 440 Hz (A on the equal temperament scale). One string, with a tension of 300 N is already tuned to 440 Hz. The second string frequency is 435 Hz. a) Should the tension of string 2 be increased or decreased to tune the frequency to 440 Hz? b) How much must the tension of string 2 be changed to change the frequency from...
Two pendulums have the same length but different masses. If m1 is released from the position...
Two pendulums have the same length but different masses. If m1 is released from the position shown in the figure on the right, how high would the masses reach after the collision (a) assuming a perfectly inelastic collision, and (b) perfectly elastic collision. Use m1(green) = 100g, m2 (purple) = 150g, and angle = 40 degrees, Length 1 & 2 = 0.5 m.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT