BPSC – Combined Competitive Examination · ప్రశ్న 113
Which of the following is the value of the solar constant?
సమాధానం చూపించు & వివరణ
సమాధానం: (B) 1.4 kW/m²
వివరణ
The solar constant (solar flux at Earth's mean distance) is about 1361 W/m² ≈ 1.4 kW/m².
- (A) తప్పు
Wrong: too high.
- (B) సరైనది
Correct: the solar constant is about 1.36 kW/m² (~1.4).
- (C) తప్పు
Wrong: too low.
- (D) తప్పు
Wrong: too high.