>
Exams
>
Chemistry
>
Heat Transfer
>
immediately upon bringing a hot piece of metal in
Question:
Immediately, upon bringing a hot piece of metal into a room, the heat is felt from 5 m away. The type of heat transfer is probably
Show Hint
Heat transfer through vacuum or over a distance without contact is via radiation.
IPU CET - 2016
IPU CET
Updated On:
Mar 30, 2025
convection
transduction
radiation
conduction
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
Radiation is the transfer of heat through electromagnetic waves. It does not require a medium and is responsible for feeling heat from a distance.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Heat Transfer
From a metallic wall at 100$^\circ$C, a metallic rod protrudes to the ambient air. The temperature at the tip will be minimum when the rod is made of:
AP PGECET - 2025
Mechanical Engineering
Heat Transfer
View Solution
As the distance from the leading edge increases, the thermal boundary layer thickness:
AP PGECET - 2025
Mechanical Engineering
Heat Transfer
View Solution
Provision of fins on a given heat transfer surface will be more, if there are:
AP PGECET - 2025
Mechanical Engineering
Heat Transfer
View Solution
Highest thermal conductivity is of
AP PGECET - 2025
Mechanical Engineering
Heat Transfer
View Solution
Nusselt number is the ratio of:
AP PGECET - 2025
Mechanical Engineering
Heat Transfer
View Solution
View More Questions
Questions Asked in IPU CET exam
If A = 26, SUN = 27, then CAT = ?
IPU CET - 2023
Coding Decoding
View Solution
Which of the following is an octal number equal to decimal number
\((896)_{10}\)
?
IPU CET - 2023
Binary Operations
View Solution
If A represents '1' and o represents '0'. What will be the one's complement of oAAooA?
IPU CET - 2023
Binary Operations
View Solution
The forces acting at a point are called as:
IPU CET - 2023
General Science
View Solution
The central processing unit consist of:
IPU CET - 2023
Computer Literacy
View Solution
View More Questions