Explanation:
The current flow of electrons for all of the light bulbs would be interrupted. It is similar or 'breaking' a circuit.
Answer:
False
Explanation:
Great educated guess energy and matter is different
Dimensional Formula of Density
The dimensional formula of density is given by,
[M1 L-3 T0]
Where,
M = Mass
L = Length
T = Time
Derivation
Density (ρ) = Mass × Volume-1 . . . . . (1)
The dimensional formula of volume = [M0 L3 T0] . . . . (2)
And, the dimensional formula of mass = [M1 L0 T0] . . . . (3)
On substituting equation (2) and (3) in equation (1) we get,
Density = Mass × Volume-1
Or, (ρ) = [M1 L0 T0] × [M0 L3 T0]-1 = [M1 L-3 T0]
Therefore, density is dimensionally represented as [M1 L-3 T0].
Hope i helped!
Answer:
K. E = (mv^2)/2
Explanation:
- 25000= (1800× v^2)/2
- 25000×2= (1800× v^2)
- 50000=1800×v^2
- 50000/1800= v^2
- 27.77777777= V^2
- 5.27038=V
Velocity (V) = 5.270 m/sec
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