Bending effect!! Whenever the orientation of the diffracting planes changes when the diffracting planes bend, the contrast changes.
Answer:
For brittle material ,ultimate strength use to determine the factor of safety but on the other hand for ductile material yield strength use to determine the factor of safety.
Explanation:
Factor of safety:
When materials are subjected to stress then we have to prevent it from a failure so we multiple stress by a factor and that factor is called factor of safety.
Factor of safety can be given as
Factor of safety is not a fixed quantity is varies according to the situation.
For brittle material ,ultimate strength use to determine the factor of safety but on the other hand for ductile material yield strength use to determine the factor of safety.
We know that brittle material did not shows any yield point and gets break without showing a indication but ductile materials shows a yield point and gives indication before fracture.
Answer:
Given, a = 3, r = 1/2, n = 10
%r is common ratio
%n is number of terms
%a is the first term of the series
Sum = 0;
a = 3;
r = 1/2;
for i = 0 : 1 : 10;
Sum = Sum + a * r ^ i;
end
Sum
Answer:
Explanation:
given data:
cp= 1.13 kJ/kg K
CV = 0.83 kJ/kg K
FROM ENERGY BALANCE EQUATION
sir specific volume is given as
volume of flow rate
Well if you read closely, it says ELECTRICAL current. Therefore it must be A