A right triangle has base b=100 ± 1 ft and adjacent angle 0 = 30° ± 0.5°. Calculate the height h and its uncertainty.

Q: In an experiment to understand the concepts of potential and kinetic energies. as shown below,…

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Q: What is quantum electrodynamics (QED)?

A: The relativistic quantum field theory of the  electrodynamics is called quantum electrodynamics. It…

Q: If an electron has an uncertainty in its velocity of 5.60 m/s, what is the uncertainty (in meters)…

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Q: (a) The x-coordinate of an electron is measured with an uncertainty of 0.30 mm. What is the…

A: Part (a) Given: The uncertainty in position co-ordinate of electron is ∆x=0.30 mm. The minimum…

Q: The uncer tainty in position of a Stationavy 4.8 kg block Is rOughly -10 an atomic dlameter, or…

A: 10Mass of block = 4.8kg Uncertainty in position ∆x= 10-10m

Q: If an electron has an uncertainty in its position of 4.20 × 10-2 m, what is the uncertainty in its…

A: The objective of this question is to calculate the uncertainty in the velocity of an electron given…

Q: certain particle energy is known within 10^-18 J. What is the minimum uncertainty in its arrival…

A: Given Uncertainty in energy = 10-18 J

Q: The uncertainty in the velocity of an electron is 43 × 10-3 m/s. What is the uncertainty in its…

A: Heisenberg uncertainty principle:- This principle states that the position and velocity of any…

Q: A 4.0 mg insect is observed to be stationary with an uncertainty of 0.1 mm. What is the uncertainty…

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Q: Imagine another universe in which the value of Planck’s con- stant is 0.0663 J  s, but in which the…

A: Part-a Given: The value of the Planck's constant in the new universe h = 0.0663 Js. The mass of…

Q: Question 2: Complete the error calculations If the weight used in the experiment is having an…

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Q: he uncertainty in locating a neutron (1.7 x 10-27 Kg) is  2.0 x 10-6 m. Find the minimum uncertainty…

A: Uncertainty in position, ∆x=2.0×10-6 m Mass of neutron, m=1.7×10-27kg

Q: (a) The x-coordinate of an electron is measured with an uncer- tainty of 0.30 mm. What is the…

A: This problem is based on the uncertainty principle. The mathematical form of the uncertainty…

Q: A 64.6 g ball moves at 38 m/s. If its speed is measured to an accuracy of 0.07%, what is the minimum…

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Q: 2 people were collecting data to check if the current recorded is proportional to the voltage,…

A: Given Two people were collecting data to check if the current recorded is proportional to the…

Q: The range, R, is defined as the horizontal distance a projectile travels when it returns to its…

A: Given data: Range of projectile motion  R =v022×sin2θ Required:  Value of θ when range is maximum

Q: The speed of an electron is known to be between 5.0×106 m/sm/s and 5.8×106 m/sm/s . Estimate the…

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Q: Question 3: Conclusions The energy due to position is the and energy due to motion is the of the…

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Q: Estimate the uncertainty in position of a neutron moving at 5×10^6m/sec?

A: Given : Velocity of neutron moving, ∆v   =   5 × 106 m/s Rest mass of neutron, mn              =…

Q: The velocity of a 1.0 g projectile is 1.0 x 106 m/s. Calculate the minimum uncertainty in your…

A: Given that,Mass of particle=1g=10-3 kgVelocity of projectile=1.0×10-6 m/sfrom uncertainty…

Q: The position of a 1 g object moving in the x direction at 1 cm/s is known to within +/- 10 nm. In…

A: The momentum in the x direction is given by: px = mvx = 0.001 kg x 0.01 m/s = 0.00001 kg m/s

Q: Estimate the uncertainty in the position of a 50 kg person moving at 2m/sec?

A: Given data: Mass of person, m=50 kg Speed, v=2 m/s

Q: An electron is located on a pinpoint having a diameter of 6.11 µm. What is the minimum uncertainty…

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Q: The velocity of a proton in an accelerator is known to an accuracy of 0.375% of the speed of light.…

A: The Heisenberg uncertainty principle says that the position and momentum of the particle can not be…

Q: 2.25 An electron moves with a constant velocity 1.1 x 10 m/s. If the velocity is measured to a…

A: We are aware that an electron travels at a constant speed 1.1×106 m/s.  To find: Maximum precision

Q: Why is it necessary to report uncertainties in physics?

A: Physics is the branch of science which is devoted to the study of natural phenomenon as well as…

Q: a measurement of an electron's speed is 3.0 x 10^6 and has an uncertainty of 5%. what is the minimum…

A: The given values in the problem are:Speed of the electron (v) = 3.0 x 10^6 m/sUncertainty in speed…

Q: Understanding the mean graphically. Two bars The graph below shows two black bars. Adjust the light…

A: The first black bar represents a value of 6 and the second black bar represents a value of 8.

Q: If an electron has an uncertainty in its velocity of 4.10 m/s, what is the uncertainty (in meters)…

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Q: What is the minimum uncertainty in the position of an electron? O h/2 h/47T O It depends on how well…

A: Heisenberg uncertainty principle is the mathematical way to find out the uncertainty in the position…

Q: In an experiment to understand the concepts of potential and kinetic energies, as shown below,…

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Q: A rectangular piece of aluminum is 7.60 ± 0.01 cm longand 1.90 ± 0.01 cm wide. Verify that the…

A: Given data: The length of the aluminum rectangle is, L= 7.60±0.01 cm The width of the aluminum…

Q: The velocity of an electron is measured to a precision of 62 × 10-³ m/s. What is the minimal…

A: Find uncertainty in position

Q: An experiment subject only to random fluctuation within a normal distribution collects the following…

A: In this question we are given that an experiment subject only to random fluctuation within a normal…

Q: Calculate the lowest possible uncertainty in the velocity for an electron, (mass 9.11x10 31 kg)…

A: Given:mass, m = 9.11×10-31 kgPosition, ∆x = 1×10-11 m

Q: A 57.3g ball moves at 28.9 m/s. If its speed is measured to an accuracy of 0.160%, what is the…

A: Heisenberg's uncertainity principle: ∆x.∆p=h4π (given) (m) Mass of ball = 57.3 g = 0.0573 kg (v)…

Q: In an experiment to understand the concepts of potential and kinetic energies, as shown below,…

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