5 inch diameter spherical oranges are placed in a cooler at 75ºF. The cooler is at 38ºF, the convective heat transfer coefficient is 18 Btu/hr?ft^2 ?ºF and the properties of oranges are the same as water. Determine the time when the surface of the oranges are 40ºF.
What will be an ideal response?
Physics & Space Science
You might also like to view...
A "grand-design" galaxy contains clear spiral arms with few spurs
a. True b. False Indicate whether the statement is true or false
Physics & Space Science
Auroras on Jupiter have a diameter that is larger than all of Earth
a. True b. False Indicate whether the statement is true or false
Physics & Space Science
Imagine that we launch a spaceship from the earth so its speed is 6 AU/y relative to the earth in the direction that the earth orbits the sun. This spaceship’s subsequent orbit around the sun is:
A. Circular B. Elliptical C. Parabolic D. Hyperbolic
Physics & Space Science
Scientific models supported by a large, compelling body of evidence are referred to as
A) facts B) ideas C) theories D) hypotheses
Physics & Space Science