A small metal bar, whose initial temperature is 25°C is dropped into a large container of boiling water. What is the temperature after 174 seconds if it is known thatits temperature increases 3 in 2 seconds?098.97 C0909.410O97.25°C097.85°CCOM.STC098.10°C

Answered: Image /qna-images/answer/13fea5b0-578a-4847-aac4-fb5781175e61.jpg

Answered: A small metal bar, whose initial…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

* A cup of fast-food coffee is 175°F when freshly poured. After 3 minutes in a room at 75°F, the coffee has cooled to 150°F. What is the time that it will take for the coffee to cool to 110°F? 9.9 minutes O 6.9 minutes O 4.9 minutes 10.9 minutes
The valence of a song is measured from 0 to 10 and detects the musical positiveness conveyed in the song. Tracks with high valence sound more positive (e.g. happy, ch with low valence sound more negative (e.g. sad, depressed, angry). The valence was computed for 42,000 songs on Spotify in the genres of Techno, Techhouse, Trance, Trap, Psytrance, DnB, Hardstyle, Underground Rap, Trap Metal, Emo The table below shows the number of songs with a given valence measurement. Valence 1.5 2.5 4.4 5.3 6.3 6.7 7.7 8.7 9.7 Number of songs 3557 3175 2388 2078 1579 1438 1023 651 245 Source: Kaggle (a) Based on a scatter plot of the data in the table, why is a linear model appropriate? The scatter plot suggests a steady,---Select--- with a ---Select--- slope. (b) Find the linear model that gives the number of songs with a given valence, where v is the valence, for 0 ≤ v ≤ 10. (Round all values to two decimal places. L(v) = ---Select--- C (c) The constant rate of change for the model is (d) Use the…
Susan is a volunteer at the SPCA and has a 2-hour shift per day. Occasionally she assists the vet with health checks. She also handles a few admin duties. The vet is open 6 days a week. Monday to Saturday from 08:30 to 16:30. 4.1Calculate Susan’s total volunteer hours per week. 4.2A dog’s normal temperature is between 101,5˚F to 102,5˚F. If a dog has a temperature of 38,8˚C, will it fall in the normal temperature range or is the dog feverish? Use the formula ˚F= (˚C x 1,8) + 32 to confirm your answer. 4.3The vet’s weight is 67,76 kg. While holding the dog in her arms their weight is 89240g.Determine the weight of the dog to the nearest kilogram.
Suppose that the local newspaper reported that Millerville and Big Lake both had 50 murders last year. However, 5 years ago, Millersville had 42 murders and Big Lake had just 29. Calculate the absolute change and the perchance for each city over the five years. Could the newspaper make the claim that crime had gone up by the same amount in each city? Explain
* A hard-boiled egg at 97°C is put into a sink of 15°C water. After 5 minutes, the egg's is 35°C. Assuming that the temperature surrounding water has not warmed appreciably, how much more minutes will it take the egg to reach 20°C? 6.9 minutes 9.9 minutes O 4.9 minutes O 10.9 minutes
A thermometer is removed from a room where the temperature is 70° F and is taken outside, where the air temperature is 10° F. After 3 minutes the thermometer reads 60° F. What is the reading of the thermometer after 5.5 minutes? Ⓒ 50.42 F OROFF OSLAT F 05428 F 04921 F O $2.95 F
None
Convert the given Fahrenheit temperature to its equivalent temperature on the Celsius scale. Use C = (F-32) or F=C+32, where F is the degrees in Fahrenheit and C is the degrees in Celsius. 73°F 73°F=°C (Round to the nearest tenth as needed.)

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS

A small metal bar, whose initial temperature is 25°C is dropped into a large container of boiling water. What is the temperature after 174 seconds if it is known that its temperature increases 3 in 2 seconds? OMITC 099410 Omave OMAC MATC te