Question

If
$\alpha$
kg , ß meter and
$\gamma$
second are the
fundamental unit,
1 calorie can be
expressed
as (1cal = 4.2J)
(a) a^-1B²Y
(b) a^ -1B^-2Y
(c) 4.2a^-1B
(d) 4.2a^-1B^-2Y^2


a is alpha B is betta Y is gama​

Answer 1

Answer is option B
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