The dimension of stopping potential
in photoelectric effect in units of Planck's constant '
', speed of light '
' and Gravitational constant '
' and ampere
is:
The dimension of stopping potential in photoelectric effect in units of Planck's constant ' ', speed of light ' ' and Gravitational constant ' ' and ampere is:
Option 1 -
Option 2 -
Option 3 -
Option 4 -
-
1 Answer
-
Correct Option - 4
Detailed Solution:Bonus
is voltage
We know,
On solving,
Similar Questions for you
= Dimensionless
dimensionless
a = dimensionless of b
a = MLT-2
Using F = MA =
m = FTV1
F = ηAdv / dx
η = F (dx/dv) (1/A) = m × a × time × (1/area) = MV/A
Since, should be dimensionless.
So, dimension of
Dimension of
So,
The dimensional formula for energy E is [ML²T? ²].
The dimensional formula for the gravitational constant G is [M? ¹L³T? ²].
The ratio E/G has dimensions: [ML²T? ²] / [M? ¹L³T? ²] = [M²L? ¹T? ].
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