
(a) What is the measurement uncertainty of this Vernier Caliper?
___ cm
(b) What is the main scale's measurement?
___ cm
(c) What is the Vernier scale's measurement? You will need to zoom in on the picture.
___ cm
(d) What is this object's total length?
___ cm
Please explain, I know it's easy.
a) Measurement Uncertainty = ± 0.01 cm
b) L1 = 0.7 cm
We will look the where is the 0 of vernier scale is to the main scale
c) L2 = 0.048 cm
We look where the scale of vernier in line with main scale and multiple vernier scale reading with least count
16 × 0.002 cm = 0.048 cm
d) L = 0.748 cm
(a) What is the measurement uncertainty of this Vernier Caliper? ___ cm (b) What is the...
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The objective lens of a telescope has a focal length 25 cm and
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AND
A radioactive sample has a certain number N of unstable nuclei
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If the rate of radioactive heating of...
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A 55 turn, 4.5 cm diameter coil with R = 0.35 surrounds a 3.7 cm
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The current through the solenoid as a function of time is I =
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A?
Show transcribed image text
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b Write an expression for the
tension T in the horizontal cable AB
25%
Part (c) Write an expression for the x-component
Px of the force exerted by the pivot on the
beam, in terms of T.
25%
Part (d) What is the tension in the horizontal cable, in
newtons, if the mass of the beam is 34 kg, the length of the beam
is 11 m, and the angle is 28°?
A uniform beam of length L
and mass...
a.) Is
monotone? why?
b.) it is bounded above by what number? Bounded below by what
number? (c) Find its limit and prove it
use this as hint
please help, I need help on these
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The "best" result is always associated with the measurement with the smallest uncertainty. Measurement B has half the standard uncertainty of measurement A. Therefor e our 68 % coverage probability is associated with a smaller interval (83.44 g o 83.56 g) for measurement B than measurement A (83.38 g to 83.62 g). In other words we have better knowledge about the value of the measurand from measurement B, since we have the same coveroge probability associated with a norrower interval....
A cube of edge length ℓ = 1.80 cm is positioned as shown in the
figure below. A uniform magnetic field given by = (6.1
î + 4.0 ĵ + 3.0 ) T
exists throughout the region.
We were unable to transcribe this imageWe were unable to transcribe this imageA cube of edge length 1.80 cm is positioned as shown in the figure below. A uniform magnetic field given by B (6.1 14.0j + 3.0 k) T exists throughout the...
A solid cylindrical conducting shell of inner radius a = 4.9 cm
and outer radius b = 6 cm has its axis aligned with the z-axis as
shown. It carries a uniformly distributed current I2 =
5.8 A in the positive z-direction. An inifinte conducting wire is
located along the z-axis and carries a current I1 = 3.8
A in the negative z-direction.
1. What is By(T), the y-component of the magnetic
field at point T, located at (x,y) =...