Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Physics Optics
The apparent flattening of the sun at sunset and sunrise is due to the phenomenon of :
1
Refraction
2
Reflection
3
Diffraction
4
More than one of the above
5
None of the above