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Carnot efficiency

η = 1 − T_c/T_h

Where: T_c = T_c, Tₕ = Tₕ, η = viscosity / efficiency

Solved example

Given: T_c = 7, T_h = 5
Find: eta (viscosity / efficiency)

  1. Formula: η = -T_c/Tₕ + 1
  2. Substitute the values: η = 1 - 7/5
  3. Result: η = -0.4

Answer: eta = -0.4

Calculator

How to calculate Carnot efficiency

  1. Write down the formula: η = 1 − T_c/T_h.
  2. Note the known values (T_c, Tₕ).
  3. Substitute them and simplify to find eta.
  4. Use the calculator above to solve for any letter.

Frequently asked questions

What is the formula for Carnot efficiency?

The formula is η = 1 − T_c/T_h, where T_c = T_c, Tₕ = Tₕ, η = viscosity / efficiency.

What is Carnot efficiency when T_c = 7, T_h = 5?

eta = -0.4. Substitute the values into η = 1 − T_c/T_h and simplify.

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