JOIN ADRE 2.0 Telegram Group

Question

A hollow sphere of radius R, a hollow cube of side R and a thin circular plate of radius R, made up of the same material, are all heated to 200C above room temperature. When left to cool in the room, which of them will reach the room temperature first ?

A Cube
B Sphere
C Circular plate
D All of them will reach the room temperature at the same time
Answer & Explanation
Option: [B]
Advertisement
ADRE 2.0 Mock Test - 5 Start Test
ADRE 2.0 Mock Test - 5 Start Test

DOWNLOAD CURRENT AFFAIRS PDF FROM APP

ADRE 2.0 MOCK TEST

Take Mock Tests

Government Schemes Mock Test Start Test!
Political Science Mock Test – 42 Start Test
History Test – 190 Start Test
Quantitative Aptitude Test Start Test!
Data Interpretation - Mock Test Start Test!
General Awareness - Mock Test Start Test!
Reasoning Ability - Mock Test Start Test!
Advertisement