UPPCS 2019 Pre

निम्नलिखित में से कौन-सा एलबीडो से संबंधित है / Which one of the following is associated with 'Albedo'?

Verified Answer
A. संचार शक्ति / Transmitting power
B. अवशोषित शक्ति / Absorbing power
C. उत्सर्जक शक्ति / Emissive power
D. वापसी की शक्ति / Reflecting power

Explanation:

Albedo is a measure of the diffuse reflection of solar radiation out of the total solar radiation received by an astronomical body. It indicates how much light a surface reflects, hence it is associated with reflecting power.