Question

Derive the SI unit of power from base units. Show the steps of derivation ?

Answer #1

SI unit of power is Kg×m^2×S^-3

The general formula for power is work done divided by time taken .And by substituting formula for work in simplest form possible ,the SI unit of power is calculated.The commonly used unit of power is watt

Suppose Y ~ Geo(0.2). Derive E[Y | Y>10]. Show all steps of
your derivation before calculating a final answer.

Electric current is the fundamental SI electrical dimension,
with the ampere(A) as its unit. Determine units for the following
quantities as combinations of fundamental SI units.
(a) Electrical Power
(b)Electrical Charge
(c)Electric Potential difference
(d) Electric resistance
(e) Electric capacitance

Derive the formula for the electric field along the
perpendicular bisector od an electric dipole.
(show the diagramed and all the steps of derivation. Write
meaning of every symbol used in derivation)

show the derivation of energy levels in Bohr's model. Begin
from the quantization of energy, angular momentum and force.
please show all steps

Show the derivation (all steps, explanations, and definitions
used) that gives you the following equation for period of a
spring:
T = 2π √(m/K)

The watt is the derived SI unit of power, the measure of energy
per unit time: 1 W = 1 J/s. A semiconductor laser in a CD player
has an output wavelength of 780 nm and a power level of 0.14 mW.
How many photons strike the CD surface during the playing of a CD
64 minutes in length?

Derive a volume formula for truncated octahedron. Show steps.

Report the units for the following properties using the base SI
units kg, m, s.
(a) stress
(b) strain
Draw and label the following chiral vectors (3,2), (6,0), (4,4),
and (2,4). Label each as either (i) incorrect notation, or
describing one of the following tubes (ii) armchair, (iii) zig-zag,
or (iv) chiral. When you draw the chiral vectors, please show BOTH
the final vector and also the path traveled according to the
notation. IT IS EASY TO MAKE SILLY MISTAKES...

Show that, when SI units for μ0 and ε0 are entered, the units
given by the right-hand side of the equation c = 1 μ0ε0 are m/s.
(Submit a file with a maximum size of 1 MB.) †
physics2

Convert to the indicated base, please show steps and give an
explanation- very confused about this.
4420 to base 9
2874 to base 7
703 to base 16
221 from base 5 to base 10
435 from base 7 to base 10
B4E8 from base 16 to base 10

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