Explanation:
Lets take G is the incident radiation on the body.
Where
absorptive part of G
reflected part of G
transmitted part of G
lets take a is the absorptivity ,r is the reflectivity and t is the transmissivity.
So
G=a G+r G+t G
So We can say that
1=a+r+t
We can say that
absorptivity is the capacity of a body to absorb the incident radiation.
reflectivity is the capacity of a body to reflect the incident radiation.
transmissivity is the capacity of a body to transmit the incident radiation.
Answer:
For fluid power, a working fluid is a gas or liquid that primarily transfers force, motion, or mechanical energy. ... Examples without phase change include air or hydrogen in hot air engines such as the Stirling engine, air or gases in gas-cycle heat pumps, etc.
Explanation:
they're essentially the same thing so i'd say yes
Answer:
See explaination
Explanation:
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