HomeworkLib
Question

3. You take a can of soda from the trunk of your car, which is at a temperature of 180P, and put it into a freezer of temperature 10 (a) Solve for T(t) (b) Suppose that after 15 minutes the can has temperature 120. Solve for k. (c) How long does it take until the can is at a temperature of 40°? 48 minutes.

Could you give me a step by step explaination...?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

14) Ti pv(p Ti- To pvtp hA ℡epvir ub after i5 min T- 120 120-10= 180-10 еРИр In llhA X 15 X 60 K 206 1.45 38 L 180 -10 t- 59

0 0
Add a comment
Answer #2

dt- T- Trn To9) T- -0,0マのt xt- kt k Is

0 0
Add a comment
Know the answer?
Add Answer to:
Could you give me a step by step explaination...? 3. You take a can of soda...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Can someone give me a step by step explanation pls thank you 2. If you take...

    Can someone give me a step by step explanation pls thank you 2. If you take snapshots of a standing wave on a string, there are certain instants when the string is totally flat. What has happened to the energy of the wave at those instants?

  • hi. could you please help me solve this problem for practice. step by step solving will...

    hi. could you please help me solve this problem for practice. step by step solving will be appreciated. thanks 4. Find the labor cost to produce 40 cellphones if the time needed to pro- duce the first cellphone is 120 hours and the learning rate is 90%. Assume the labor rate is $11/hour. 5- A famous burger restaurant would like to determin te for their employees. By conducting time studies, they determined that time required for the first sandwich is...

  • You put a can of soda at 300 K in a ice-filled cooler to cool down....

    You put a can of soda at 300 K in a ice-filled cooler to cool down. Some time later, you take it out, and it has reached 275 K. A total of 37 kJ of heat flowed from the soda into the cooler, but the cooler is much larger and its temperature stayed constant at 273 K. What is the change in entropy of the cooler?

  • Appreciate if you can answer this ONE QUESTION COMPLETELY and give me a detailed working with...

    Appreciate if you can answer this ONE QUESTION COMPLETELY and give me a detailed working with explanation for me to understand. Once completed so long as my doubts are cleared and the solutions are correct, I will definitely vote up. Some of the question are similiar to take a look carefully before you answer as it's very important for me. Thank you. Question 4 (a) Suppose that the length of time t (in days) between sales for an automobile salesperson...

  • Could you please help me solve this problem with the step by step procedure to the...

    Could you please help me solve this problem with the step by step procedure to the solution.Could you also provide some key points that might help me understand the problem even more. Thank you! Question No.1.(20 marks) Air flows steadily and isentropically from atmospheric conditions (P"101.3 kPa absolute, ?-1.2 kg/m. T-2931 5 %) to a receiver pipe through a conv 0.005 m The cross-sectional area of the throat of the converging duct is ine the mass flowrate through the duct...

  • If you could please give me your best detailed explanation on your step by step thoughts on this ...

    If you could please give me your best detailed explanation on your step by step thoughts on this Id appreciate. i want to beat my head into a wall over my inability to understand this likely easy concept.

  • Need help with the 3 questions below. Thank you in advance! 1. A can of soda...

    Need help with the 3 questions below. Thank you in advance! 1. A can of soda is taken from a room temperature where the temp. is 72F and placed into a refrigerator where the temp. is 42F. Assume that the soda cools according to Newton's Law of Cooling. a. Assume that after 5mins. the temp. of the soda is 60F. Find the temp. of the soda after t mins. (find k to four decimal places). b. Find the amount of...

  • Can someone please help me with number 3 ? Please give step by step instructions on...

    Can someone please help me with number 3 ? Please give step by step instructions on how u got the answer. Thank You so much !!! :)

  • Can you please give me a step by step on some of these? 23. Use the...

    Can you please give me a step by step on some of these? 23. Use the substitution method to evaluate the following indefinite integrals. (a) / 22(22 + 1)23 dx : + 7)(x2 + 7x + 3)4/5 dx (e) {(3x + 1)* de (a) / (2 – 22) de (@) ſtv7€ + 12 dt (n / van de (8) / ( vt * 133 die (h) t4/3 – 565 dt (0) / sva – 3 de (1) / sec(22) tan(2x)...

  • Can you help me solve this question step by step please? Check that the Hilbert transform...

    Can you help me solve this question step by step please? Check that the Hilbert transform of an even s (t) signal turns out to be an odd signal.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT