Answer:
afternoon in winter
Explanation:
because sun have little slanting that time
Answer:
they become oils with heat and pressure
they are non-renewable because they take millions of years to form
Answer:
Independent, dependent
Explanation:
The mediation conditions are what affect anxiety hence anxiety is dependent on mediation. The main aim of the researcher is to see how anxiety levels of people vary depending on the meditation. In this case, meditation conditions are independent variables. Therefore, it's proper to conclude that the meditation vs no meditation conditions are independent variables while anxiety is dependent variable
Answer:
The thermal efficiency of cycle is 42.6%.
Explanation:
Given that
mass flow rate = 6 kg/s
Compression ratio = 7
Turbine inlet temperature = 1200 K
γ=1.4
We know that thermal efficiency of Brayton cycle given as
Now by putting the values
η=0.426
So the thermal efficiency of cycle is 42.6%.