Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
A body takes 10 minutes to cool from
60
∘
C
60^{\circ}\text{C}
6
0
∘
C
to
50
∘
C
50^{\circ}\text{C}
5
0
∘
C
. The temperature of surroundings is constant at
25
∘
C
25^{\circ}\text{C}
2
5
∘
C
. Then, the temperature of the body after next 10 minutes will be approximately a.
43
∘
C
43^{\circ}\text{C}
4
3
∘
C
b.
47
∘
C
47^{\circ}\text{C}
4
7
∘
C
c.
41
∘
C
41^{\circ}\text{C}
4
1
∘
C
d.
45
∘
C
45^{\circ}\text{C}
4
5
∘
C
Browse the problem library