A.1 cal/cm2
B.1 Btu/ft2
C.1 J/m2
D.1 Btu/in2
Related Mcqs:
- The incoming short-wave solar radiation is balanced by an equal amount of long wave radiation from Earth going back to space. This is known as:
- At solar noon on the equinoxes the solar zenith angle is equal to
- The unit of luminous flux is
- In the electrical network analysis method the total radiation which leaves a surface per unit time per unit area is termed as
- The solar radiation at sea level corresponds to an air mass value of
- The maximum value of the extraterrestrial solar radiation occurs at a wavelength of about
- When solar radiation strikes the boundary between the air and top of the cover plate the percent of the incident intensity reflected is
- More solar radiation is received at the ____________.
- The solar constant which is defined as the rate of which energy is received from the sun on a unit area perpendicular to the rays of the sun at the mean distance of the earth from the sun outside of the atmosphere has a standard value of
- A soil absorbs about _____ of incoming solar radiation:
