Question

DIMENSION OF MASS DEFECT , POWER OF LENS ,WAVE NUMBER​

Answer 1

HEY MATE HERE IS YOUR ANSWER

DIMENSION >>>>

<MASS DEFECT>

$[ML^{0} T^{0} ]$

<POWER OF LENS>

$[M^{0} L^{-1} T^{0}]$

<WAVE NUMBER​>

$[M^{0} L^{-1} T^{0} ]$

Answer 2

⭐DIMENSION OF MASS DEFECT

↪[M]

⭐DIMENSION OF POWER OF LENS

↪ [L^-1]

⭐DIMENSION OF WAVE NUMBER

↪[M^0L^0T^0]/[L]

...Hope it helps you...