CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The temperature of water at the surface of a deep lake is 2C. The temperature of water expected at the bottom is

A
0C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
4C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
2C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4°C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 4C

When temperature of water is raised from 0°C to 4°C, it experiences a decrease in its volume thereby changing it density.
The graph shows the information of density of water at various temperatures. It is observed that, water has the highest density at 4°C.
In the given scenario, since the temperature at the surface is 2°C, implies that water under a deep lake would be 4°C because of its higher density.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Variation of Density with Temperature
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon