Mri or cat scans on the body
Answer:
The process is adiabatic because there no heat transfer into the system or out of the system in that there is only one system involved in this process that is air.
The temperature of the air mass when it has risen is
Explanation:
From the question we are told that
The atmospheric pressure is
The temperature heated to
The new atmospheric pressure is
The value of g is
The rate of cooling is
The adiabatic relation for this process is mathematically represented as
Now , , ,
substituting value
=>
This question is very unspecific, but it is probably the Mantle. If that is wrong try Crust.<span />
Answer:
Number of protons
Explanation:
Elements are arranged in the periodic table in an order of increasing number of protons. It's called the proton number or atomic number.
Answer:<span>0.40 atm
How did we get 0.40?
Use the formula of Dalton's Law of partial pressure. </span>
Work it out by substituting the given values.
Given:
Total gas exerted by nitrogen- 80%
Total pressure- 2.0 atm
pressure of oxygen-?
P denotes total pressure exerted by nitrogen and n denotes total pressure of the mixture.
Poxygen = P/n
= 0.8 /2.0
= 0.4
(80 % is changed into decimal number, 0.8)