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Physics

Heat

Easy

Question

During adiabatic process pressure P versus density $rho$ equation is:

$P ρ^{γ} = constant$
$P ρ^{- γ} = constant$
$P^{γ} ρ^{1 + γ} = constant$
$P^{1 / γ} ρ^{γ} = constant$

The correct answer is: $P rho to the power of negative gamma end exponent equals text constant end text$

$text In adiabatic process, end text P V to the power of gamma equals text constant (i) end text text Density end text rho equals m over V text or end text space of 1em rho straight infinity V to the power of negative 1 end exponent text Hence, equation (1) can be written as end text p rho to the power of negative gamma end exponent equals text constant end text$

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