Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Physics
A physical quantity 
is described by the equation 
, where 
is a dimensionless ratio, 
is energy, 
is distance, and 
and 
are constants. What is the dimensional formula for the constant 
?
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Physics
For the equation to be dimensionally correct, the argument of the trigonometric function (cos) must be dimensionless.
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