Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
Calculate
θ
1
\theta_1
θ
1
and
θ
2
\theta_2
θ
2
in shown situation and obtain
θ
1
+
θ
2
2
\frac{\theta_1 + \theta_2}{2}
2
θ
1
+
θ
2
(in
∘
C
^{\circ}\text{C}
∘
C
). 
Browse the problem library