A.CO2
B.O2
C.N2O
D.O3
Related Mcqs:
- Wind energy transferred to the large sea surface is stored in waves as
- Temperature of atmosphere decreases in _______ :
- The rate of radiant energy, which is emitted by a surface at any temperature and in small wavelength is found from the known rate of energy, which under the same condition would be emitted from a black surface by multiplying with the absorptivity. Above enunciation is known as
- The rate of radiant energy, which is emitted by a surface at any temperature and in small wavelengths is found from the known rate of energy, which under the same conditions would be emitted from a black surface, by multiplying with the absorptivity. Above enunciation is known as
- Which of the following consitituents of earths atmosphere is mainly responsible for absorbing the ultraviolet radiation?
- The angle in minute subtended by sun on the earths surface is about
- On the average, about what percentage of the solar energy that strikes the outer atmosphere eventually reaches the earth’s surface?
- A soap bubble of initial radius r is to be blown up. The surface tension of the soap film is ?. The surface energy needed to double the diameter of the bubble without change of temperature is
- 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
- A layer located in stratorphere which absorbs ultraviolet rays of sun called _______:
