Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Altitudinal Variations
We know that temperature decreases with increasing altitude. This is mainly due to convection currents in the troposphere - the lowermost (and most dense) region of the earth's atmosphere). As you know that the surface of the earth gets heated up on account of solar radiation and it also heats the air which is in immediate contact with the surface. This gives rise to convection currents which continuously transport air from lower region to higher ones and vice versa. When the air from sea level rises to the upper atmosphere of lower pressure it expands i.e. the volume increases. While expanding, the molecules push aside the neighbouring molecules. In doing so the molecules lose their kinetic energy and it is this energy loss which is reflected in a decrease in temperature. The same amount of energy is gained by the gas molecules when they are compressed while descending and thus the temperature increases. Such a change in temperature where no addition or substraction of heat takes place between the system and the surrounding is called adiabatic change.
POPUL A TIO N GENETICS AND EVOLUTION- Population is the number of all individual of same species in a defined area at a particular time. As per modem synthetic theory pop
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
Is there any situation in which DNA is made based on a RNA template? What is the enzyme included? The process in which DNA is synthesized having as template a RNA chain is know
The man-made sources of air pollution are broadly categorized into three: Point or stationary sources: it includes such sources which pollute at particular. Pollutants from
disadv of protozoa
Determine fat-soluble vitamins Recommended for Infant? ICMR (1990) does not give recommendations for vitamins D, E and K. As you already know, vitamin D is expected to be met
Why Water and Electrolytes are important for exercise? Water and electrolytes are important for exercise performance as they maintain blood volume and osmolality, thermoregulat
why are blood formed at bones or joints
Order of classification
Q. What is Bigunnides? Bigunnides: They are atni diabetic drugs which do not affect the output of insulin. These are preferred to sulphony lureas because they do not cause we
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd