A small metal bar, whose initial temperature was 15° C, is dropped into a large container of bowling water. How long will it take the bar to reach 60°C if it is known that its temperature increase to 22°C in 1 second? O 5 seconds O 7 seconds O 9 seconds O 10 seconds
A small metal bar, whose initial temperature was 15° C, is dropped into a large container of bowling water. How long will it take the bar to reach 60°C if it is known that its temperature increase to 22°C in 1 second? O 5 seconds O 7 seconds O 9 seconds O 10 seconds
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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3.
![A small metal bar, whose initial temperature was 15° C, is dropped into a
large container of bowling water. How long will it take the bar to reach 60°C
if it is known that its temperature increase to 22°C in 1 second?
O 5 seconds
O 7 seconds
O 9 seconds
O 10 seconds
Next](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F77479882-df34-409f-844e-9d4fa98971df%2F5c38bece-9990-4bbf-9925-3f6d61781cd1%2Fp6cjyvg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A small metal bar, whose initial temperature was 15° C, is dropped into a
large container of bowling water. How long will it take the bar to reach 60°C
if it is known that its temperature increase to 22°C in 1 second?
O 5 seconds
O 7 seconds
O 9 seconds
O 10 seconds
Next
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