Acarnot heat engine has an efficiency of 0.200. if it operates between a deep lake with a constant temperature of 293.0 k and a hot reservoir, what is the temperature of the hot reservoir? o 352 k o 1760 k o 366 k 1470 k

366 K

Explanation:

T₀ = Constant Temperature of deep lake = 293.0 K

T = Temperature of hot reservoir  connected to carnot engine = ?

η = Efficiency of Carnot engine during the operation

Efficiency of Carnot engine is given as

Inserting the values

T = 366 K

there are no correct statementd on the list of choices you provided.

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .