Which is a good estimate for the amount of solar irradiance hitting the Earth’s surface on a clear day? Select only one. 1) 1kcal/ft^2 2) 1w/m^2 3) 100J/m^2 4) 1kw/m^2 5) 1BTU/ft^2

Approximating the values in the available data in Figure 3, calculate the w values at 12 PM and 12 AM

Can you try doing Part-A of this question I have included formula sheet also.

If the insolation of the Sun shining on concrete is 7.3 x 102 W/m2, what is the change in temperature of a 1.5 m2 by 5.0 cm thick layer of concrete in an hour?  Assume the albedo of the concrete is 0.55, the specific heat of concrete is 0.16 cal/gC⁰, and the density of concrete is 2.4 g/cm3.

Question 7 1 pts Using a sling psychrometer, you measure the air temperature to be 12°C and the wet-bulb temperature to be 8°C. What is the relative humidity? O 74% O 100% O 16% O 57% Question 8 1 pts Using a sling psychrometer, you measure the air temperature to be 12°C and the wet-bulb temperature to be 8°C. According to the chart in the Lab 8 background page, how humid does it feel? Dry (pleasant) O Sticky (unpleasant) O Muggy (gross) Hint of humidity (still comfortablej

B2

as the the solar cools which compounds are the first to condense from gas to a solid 1. rocks 2. water 3. ice  4. metal

Given angle of 55 degrees and 4.5 km estimate the height of plume on boat

Express the approximate thickness of the stratosphere, mesosphere, and thermosphere in terms of the thickness of the troposphere (at the equator).

CFC's in the stratosphere combine with NOX to produce smog provide protection from incoming solar radiation adsorb ultraviolet light from the sun contribute to ozone destruction dissipate within days