A.30
B.25
C.17
D.10
Related Mcqs:
- If the earth’s average surface temperature were to increase, the amount of radiation emitted from the earth’s surface would _________, and the wavelength of peak emission would shift toward _________ wavelengths.
- If there were no CO2 in the earth’s atmosphere, the temperature of earth’s surface would have been:?
- For every 108 feet descent bellow the surface of earth temperature rises for ________.
- The approximate diameter of the earth is:
- _______ absorbs energy which is transferred to the atmosphere from the earth’s surface and maintains temperature for life:
- What is the approximate equatorial circumference of the earth?
- The portion of the atmosphere which extends from the earth’s surface tip to 6-8 miles and experiences decrese in temperature at a constant rate is the
- The maximum in daytime surface temperature typically occurs ___________ the earth receives its most intense solar radiation.
- At Rs. X per kWh how much will it cost to maintain a temperature of 35?C for 24 hours in a box 0.5 m square on each side if the outside temperature is 20?C and the overall heat transfer coefficient for the box is 0.6 W/(m2 K)
- The gravitational field at the surface of the moon is one sixth of that at the surface of the earth. A 72 kg man weighs on the surface of the moon
