Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 7 Answered

A brass tumbler feels much cooler than wooden tray on a chilly day  
Asked by Priya201101 | 27 Jul, 2018, 09:20: PM
answered-by-expert Expert Answer
Brass is a good conductor of heat. Therefore when one touches the brass tumbler, heat is conducted from the body to the tumbler easily. So the temperature of the body reduces the and the brass tumbler feels much cooler than a wooden tray.
 
In case of wooden tray, wood is a poor conductor of heat and therefore very little heat is conducted from the body to the wooden tray.
Hence there is a very small drop in the temperature of the body and it does not feel cool.
 

Answered by Varsha | 30 Jul, 2018, 09:50: AM
CBSE 7 - Science
Asked by ds4061505 | 04 Sep, 2021, 10:40: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by bhimmunda861 | 24 Jul, 2020, 05:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by kiranpandey21985 | 24 Jul, 2019, 06:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by Khoslamannat5 | 16 Dec, 2018, 02:15: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by Priya201101 | 27 Jul, 2018, 09:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by Topperlearning User | 14 May, 2015, 01:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 7 - Science
Asked by Topperlearning User | 29 Jan, 2014, 09:50: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×