A. 51%
B. 61%
C. 71%
D. 91%
Related Mcqs:
- The angle in minute subtended by sun on the earths surface is about
- The earth surface of Asia covers ______ of total:
- Glass is the most favoured material for the transparent covers to be used in flat-plate collectors. The usual practice is to have 1 or 2 covers with spacings in the range of
- Typically, water vapour occupies about what percentage of the air’s volume near the earth’s surface?
- On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth’s surface?
- Average surface temperature of Alantic Ocean between the parallels of latitude is:
- What percentage of insolation is received by the earth surface?
- The temperature difference between water at the surface and the lower levels of the ocean (over a few handred metres) is about
- The percentage of light absorbed by the leaf is ___________??
- Which of the following differences between water at the surface and the lower levels of the oceans is utilized in ocean thermal energy conversion (OTEC) systems?
