Answer:
D. Series, Parallel, and Series/Parallel
Explanation:
Categorized according to topology, circuits are ...
Series, Parallel, and Series/Parallel
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Circuits can also be categorized according to the nature of the voltages and currents found in them. These categories would include AC, DC, and some mixture of AC and DC.
The terms "simple" and "direct" and "indirect" don't seem to have any defined meaning in this context.
Use SAS(Side angle side ) rule.
Then cosine law i.e a^2=b^2+c^2-2*b*c*COSA
We will get a=69 mm
Now we have all sides use sine law
a/sinA=b/sinB
We will get B=60(deg)
And use the law: sum of all angles of triangle is 180(deg)
We will get C=75(deg).
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:
Option (B) increases only
Explanation:
An isolated system, in thermodynamics is defined as the system which does not allow the exchange of both the energy and mass in between the system and the surrounding.
In any practical thermodynamic process, the entropy of an isolated system increases only as the system can neither exchange energy nor mass but can generate the randomness in the molecules inside the system thus increasing its entropy up to the equilibrium point at which it reaches its maximum point.