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Q: -12 The dimensions of (µo&0)¯*
A: Permeability of free space, μ0=4π×10-7 Permittivity of free space, ε0=14π(9×109) Hence,…
Q: A stretched string has a mass per unit length of 5.27 g/cm and a tension of 10.5 N. A sinusoidal…
A: Answer:- (a) The amplitude of the wave (Ym) = 0.150 mm (b) we know that The wave Speed (V) =( T/u…
Q: Suppose your speedometer has an uncertainty of 4.5 km/h at a speed of 92 km/h. what is the percent…
A: An uncertainty speed of speedometer, u'=4.5 km/h The original speed, u=92 km/h
Q: if a box has a length of 10.0, CM, a width of 20.CM, and a height of 5.00, then what is its volume…
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Q: What is the approximate percent uncertainty in the measurement given 1.57 m2?
A: The given measured quantity is,
Q: If the measured length of the side of a square area is S = 21.1 ± 0.15 cm, determine the relative…
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Q: A) answers for distance are not correct when I enter them
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Q: It says that it's not the appropriate number of sig figs.
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Q: I put sin15 in my calculator and I got .2588?
A: Given that, 0.500=T1Sin(15°)
Q: t is to be installed in a room whose length is measured to be 12.96 m and whose width is measured to…
A: Given values:- Length of room,(L)=12.96 m -----(1) Width of room,(W)=3.56 m -----(2) Suppose the (A)…
Q: DEA agents watch drug smugglers load cocaine onto a fishing boat in a Mexican river to transport it…
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Q: hat is the actual reading of the device in centimeters?
A: Given:- The image of the vernier caliper Find:- Find the reading shown by the vernier caliper
Q: A particle (mass m, charge q) is moving on a circular orbit (radius R) with angular velocity . = 2π…
A:
Q: (a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent…
A: The percentage uncertainty can be obtained as
Q: (a) A person's blood pressure is measured to be 104 ± 2 mm Hg. What is its percent uncertainty?…
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Q: Using a vernier caliper of least count 0.01 cm, the length of a cylinder is measured to be 3.96 cm,…
A: The volume of a cylinder isV =πd2h4 (1) where d is the diameter of the cylinder, h is the length of…
Q: can you check your answer for the last problem because I am getting 1.07
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Q: Calculate the density of solid from the following data: (a) Mass of solid (M) = 72g (b) Initial…
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Q: The error in two readings of A are 0.01 and -0.03, then mean absolute error is ?
A: The error in two readings of A are 0.01 and -0.03 First, the absolute value of the errors is taken…
Q: A car engine moves a piston with a circular cross section of 7.800 ± 0.009 cm diameter a distance of…
A: ³V=154.262862cm³Average volumeπ²V=πr²h r=7.8cm h=3.23cmπ²V=π(3.9)²(3.23)³V=154.262862cm³
Q: Draw the planes for the following Miller indices: (a) (1 T O) a = B = y = 900 (b) (T 1 1 ) (c) (1 2…
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Q: In an experiment on standing waves, a string 78 cm long is attached to the prong of an electrically…
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Q: An ambulance with a siren emitting a whine at 1590 Hz overtakes and passes a cyclist pedaling a bike…
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Q: What is the density uncertainty +8, of a metal block with mass = 554.4+-0.37 grams, length=…
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Q: ive engineers measure the thickness of a slab using a meter stick and a vernier caliper. One…
A: SOlution: to wirte the reading of the measurement
Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 15 times the…
A: Let L be the length of the rod It is given that the speed of the sound wave in the rod is equal to…
Q: so b= 6.09 s^-2 but you used 5.21. when I plug in the answers its wrong, can you please fix this.
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Q: Organ pipe A, with both ends open, has a fundamental frequency of 300 Hz. The third harmonic of…
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Q: The radius of a cylinder is 3.25cm and its height is 8.26cm. Compute for the volume.
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Q: 2.) A single reading taken with a meter stick for the length of a cylinder is 5.5 cm. What is the pn…
A: Meter scale measures the length of object in meters. Percentage error is given by = Measured value-…
Q: (b) The magnitude of the resultant force acting on the bracket as shown in Figure Q1(b) is to be Fr…
A: We have three forces F1, F2 and F3 where F2=200 N, F3=260 N and resultant Fr=500 N making an angle…
Q: Which one of the following quantities has the dimensions of ML^2 /T^2 Select one: O a. mrv O b. mv O…
A: Required dimensions = ML2/T2a) dimensions of mrv = M * L * (L/T) = M L2/T
Q: kg.m а. 68 mg.µm to hr2 ms? b. 49mg/ст3 to ng/mm3
A: (a) The conversion is shown below : 68 mg.μmms2×1 Kg106 mg×10-6 m1 μm×1 ms22.778×10-72 hr2=881.14…
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