What is the temperature of the coffee after 16 minutes

Assignment Help Mathematics

Reference no: EM13187091

A cup of coffee at 181 degrees is poured into a mug and left in a room at 66 degrees. After 6 minutes, the coffee is 139 degrees. Assume that the differential equation describing Newton's Law of Cooling is (in this case) dT/dt=k(T-66).

1)What is the temperature of the coffee after 16 minutes?

2)After how many minutes will the coffee be 100 degrees?

Reference no: EM13187091

Questions Cloud

Administrative agencies can be empowered : Administrative agencies can be empowered to-Investigate. Prosecute. Hold hearings.

Determined total the area of the triangles : equilateral triangle with 4 cm side is decreasing infinitely by 1/2. Determined total the area of the triangles?

Desribe the effect of this increase in demand : a perfectly competitive market is in long run equilibrium. at present there are 100 identical firms each producing 5000 units of outputs. the prevailing market pricde is $20. assume that each firm faces increasing marginal cost .now suppose there ..

What is cultural relativism : Describe psychological egoism, and explain the objections to psychological egoism. What is cultural relativism, and what are its advantages and disadvantages?

What is the temperature of the coffee after 16 minutes : A cup of coffee at 181 degrees is poured into a mug and left in a room at 66 degrees. After 6 minutes, the coffee is 139 degrees. Assume that the differential equation describing Newton's Law of Cooling is (in this case) dT/dt=k(T-66).

Explain what is the energy difference between the heats : what is the energy difference between the heats of formation you calculated for carbocation A and B?

In how many hours will airplane b catch up to airplane a : airplane b takes off 60 min. After airplane a and heads in the same direction. If airplane a travels with a constant velocity of 735mph and airplane b travels with a constant velocity of 1070mph, in how many hours will airplane b catch up to airpl..

Describe and discuss nozick''s challenge to utilitarian ethic : Describe and discuss Nozick's challenge to utilitarian ethics. Describe Bentham's method of determining what acts and laws are right. Compare utilitarian ethics with both Kant's ethics and Hume's view of ethics.

Find the exact value of the surface of the area of the prism : the length and width of the base of a rectangular prism are 5.5cm & 3 cm .. the height of the prism is 6.75cm. find the exact value of the surface of the area of the prism in square centimeters.

User Account

All Pages