Question

youngs modulus of perfectly elastic body is

Answer 1

ĀÑSWĒR ⏬⏬

⭕ YOUNG'S MODULUS ELASTICITY :

$it \: is \: defined \: as \: the \: \\ ratio \: of \: normal \: stress \: to \\ longitudinal \: strain \:$
$it \: is \: denoted \: by \: \gamma$
$\gamma = normal \: stress \\ /longitudinal \: strain$
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Answer 2

● The value of Young's Modulus of Elasticity for a perfectly rigid body is Infinity.