Physics

Physics

Problem

Planck's constant

h

, speed of light

c

and gravitational constant

G

are used to form a unit of length

L

and a unit of mass

M

. Then the correct option(s) is(are) a.

M \propto \sqrt{c}

b.

M \propto \sqrt{G}

c.

L \propto \sqrt{h}

d.

L \propto \sqrt{G}

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