4. The radius of a Uranium-238 nucleus is approximately 7.8 × 10-15 m. Using Heisenberg's uncertainty relation, estimate the energy of an a particle that can be emitted from the nucleus, assuming that the a particle was localized inside the nucleus before it emerged. Use sensible units.
Q: The graph below shows a car's speed (in meters per second) over a 10-minute period. Estimate the dis...
A: The speed of an object can be defined as the distance covered per unit time. The expression for the ...
Q: Protons of kinetic energy 1.00 GeV were diffracted by oxygen nucler. which have a radius of 3.0 fm, ...
A: Given: The kinetic energy of the proton is K = 1 GeV The rest mass of the proton is m0 = 1.00727 amu...
Q: 2) At 278 K, iron (Fe) is found to show bcc structure with a lattice parameter of 0.2866 nm. Obtain ...
A:
Q: Four pounds of air gain 0.491 BTU/R of entropy during a nonflow isothermal process. If P1=120 psia a...
A: Given Mass (m) = 4 lb Air gain ∆S = 0.491 BTU/R Pressure P1 = 120 psia Volume V2 = 42.5 ft3...
Q: An astronaut drops a rock on a planet with an acceleration due to gravity of 3.2 m/s2 from a height ...
A:
Q: A 1250 kg truck is moving at 85 km/h. If the speed of the truck is changed to 60 km/h by applying a ...
A: Given that,Mass of truck : m = 1250 (kg)Initial speed : u = 23.61 (m/sec)Final speed : v = 16.66 (m/...
Q: Fon capacitance at zero bias i acitance was measured to be
A: a) The junction capacitance is given as,
Q: Redraw the circuit shown below and identify where the junctions are in the circuit. Label the juncti...
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: Neglecting end correction find the fundamental frequency of a tube of length 25 cm closed at one end...
A: To find-Fundamental frequency=?Given data-l=25 cm=0.25 mV=30 m/s
Q: When a body of unknown mass is attached to an ideal spring with force constant 120N/m, it is found t...
A:
Q: b) In optical fibre propagation light is transmitted by TIR, differentiate between Incident angle, c...
A: The speed of light in vacuum is a constant and no object can travel with a speed more than the speed...
Q: 1) Assume that the elemental atoms are hard spheres of radius r. Calculate the maximum packing rate ...
A: In crystals packing efficiency can be estimated as: packing efficiency ηη = effective number of atom...
Q: At the beginning of an experiment, a scientist has 164 grams of radioactive goo. After 135 minutes, ...
A:
Q: The masses of the blocks are ma 30 kg and ma = 70 kg. Between all of the contacting surfaces, p=0.2....
A: The mass of Block A, mA=30 Kg=m The mass of the Block B, mB=70 Kg=M The coefficient of friction betw...
Q: The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB i...
A:
Q: A condenser is charged to a potential of 1000 volt. If the capacity of the condenser is uF, calculat...
A: To find-Energy stored (W)=?Given data-C=6 μFC=6×10-6 FV=100 V
Q: 3. A certain wheel has a rotational inertia of 12 kg m². As it turns through 5.0 rev its ang increas...
A: Given: The rotational inertia of the wheel is 12 kg.m2. Initial angular velocity is 5.0 r...
Q: Reference: For items 7-9, refer to the figure below. The displacement of a vibrating string versus p...
A: Speed of the wave v = 10.0 cm/s
Q: Two cylindrical resistors R1 and R2 made from the same material are connected in parallel in a cir...
A: Given both cylinders are made from the same material. Therefore resistivity ρ is the same for both...
Q: What resistance do you need to connect in parallel to a 125 Q resistor to get a total of 49.0 Ω? Ans...
A: Given that,Equivalent resistance : Req = 49 (Ohm)Resistance : R1 = 125 (Ohm)Here we need to find the...
Q: When a liquid and its vapour are in equilibrium at a certain pressure and temperature, then which of...
A: It is mentioned that a liquid and its vapour are in equilibrium at a certain temperature and pressur...
Q: Spring prm ude of motion ? cm (b) 6 cm
A: Given: The spring is pulled down by 2 cm. To find: The amplitude of the motion. When the spring is p...
Q: a turning fork of frequency f=480 Hz has its first resonance when the water level is s distance 0.17...
A: Given that,The frequency of a tuning fork, f=480HzThe first resonance at the water level below the o...
Q: as each experiment will be ass that is roughly 10%-20% There is no need to be terr
A: From the data's in the previous question, Let m be the mass which is added to the scale's right side...
Q: 2.6. Two equal masses are attached to the two ends of a spring of force constant . The masses are pu...
A: Given: The two masses attached to the spring are equal. The force constant is k. ...
Q: If both mass and velocity of a ball are tripled, the kinetic energy is increased by a factor of: 3 6...
A:
Q: What current flows through a bulb if 360c of charge flows through a bulb in 20 minutes?
A: Given that,Charge : Q = 360CTime : t = 20 (min)Here we need to find the current : Now,As we know tha...
Q: Three pounds of a perfect gas with R = 38 ft-lb/lb-R and K = 1.667 have 300 Btu of heat added during...
A: Given: R=38 ft-lb/lb-R k=1.667 Q=300 BTU T1 = 100 0F Formula used: ωn=pmRT2P2-mRT1P1
Q: 2. From figure shown, block A weights 60 N and it is connected to block B using a light string that ...
A: Given: The weight of block A is 60 N. The coefficient of friction between block A and the...
Q: Problem 1 A 0.20 kg/s of air are compressed isothermally from P1= 100 kPa and V1= 0.15 m3/s to P2= 7...
A: Problem 1 Given, m˙=0.20kg/s P1=100kPaV1=0.15m3/s P2=700kPa a. Closed or non-flow process, Work done...
Q: For the inner product (|4) the left side o always be the conjugate value O True O False
A:
Q: 1) Assume that the elemental atoms are hard spheres of radius r. Calculate the maximum packing rate ...
A: (a) Simple cubicNumber of atoms in simple cubic,N=18×8=1 atomAPF=N×Volume of atom Volume of unitcell...
Q: 1) A field is a physical quantity O points associated to each point in space time. 2) Quantum field ...
A:
Q: As highlighted in the Jablonski diagrams in the lecture slides, fluorescence and phosphorescence alw...
A: The Jablonski diagram is commonly used to depict the excited states of a molecule and the radiative ...
Q: Q.1. A particle moves under the force F(x) = (x² - 6x) N, where x is in metres. For small displaceme...
A: The Force function is Fx=x2-6x The equilibrium point are given by Fx=x2-6x=0xx-6=0x=0,6 m The point...
Q: If a Saturn V rocket with an Apollo spacecraft attached had a combined mass of 3.0 x 1o kg and reach...
A: Combined mass of rocket, M=3.0×105 Kg speed reached by the combined mass, v=12 km/s=12000 m/s Kineti...
Q: Q.7. Force acting on a particle varies with displacement as shown in figure. Find the work done by t...
A: Given, the graph shows how the force varies with the position of the particle. We have to calculate ...
Q: Write down the equation of a progressive wave of amplitude 0.02 m and period of 0.05 s. travelling a...
A: To find-Equation of progressive wave=?Given-a=0.02 mT=0.05 secV=10 m/s
Q: A simple pendulum of mass (m) and length (1) stands in equilibrium in vertical position. The maximum...
A: To find-Maximum velocity of bob (V)=?Given-mass of pendulum=mLength of pendulum=l
Q: Question & A student obtains a set of measurements for the mass, and size (length, width and height)...
A: To solve this question, first we need to know about the Random uncertainty and Systemic uncertainty....
Q: (COLLAB) A new design of Saturn 16 rocket with mass 1.34 x106 kg has a propulsion engine that can ej...
A:
Q: The Sun is lower in the sky during the winter than it is during the summer. How does this change aff...
A: We can say that, If the sun is lower in the sky, the flux becomes less. Less flux makes the temperat...
Q: (COLLAB) A new design of Saturn 11 rocket with mass 1.88 x106 kg has a propulsion engine that can ej...
A: Given The mass of the rocket (mr) = 1.88 ×106 kg Fuel ejection speed (u) = 361.83 m/s Fuel bu...
Q: Ques 1: A car moves with 60 km/h in first one hour and with 80 km/h in next half an hour. Find: (a) ...
A: speed of the car for first one hour is v1 = 60 km/hr speed for the car for the next half an hour is...
Q: Solve the initial value problem. (3e*y+x)dx+e*dy =0; y(0)=1 а.
A:
Q: A series RLC circuit is driven by a generator at a frequency of 2000 Hz and an emf amplitude of 170 ...
A: Given:f=2000 HzV0=170 VL=60 mHC=0.4 mF
Q: For the scaled stationary Schrödinger equation "(x) + 8(x)v(x) = Ev(x), find the eigenvalue E and th...
A:
Q: Calculate the critical velocity of a satellite orbiting around the earth at a height equal to radius...
A: To find-Critical speed of satellite (VC)=?Given-The satellite is orbiting close to earth, hence its ...
Q: Objects with masses of 160 kg and a 460 kg are separated by 0.440 m. (a) Find the net gravitational ...
A:
Q: This is a problem in quantum mechanics involving fine structure Assume that the spin orbital couplin...
A: Given, LJ2s+1= Term symbol for spectroscopic terms. a. ns→ n'pl=0 l=1s=12 s=12 For L=0 s=12J=...
![4. The radius of a Uranium-238 nucleus is approximately 7.8 x 10-15 m.
Using Heisenberg's uncertainty relation, estimate the energy of an a particle
that can be emitted from the nucleus, assuming that the a particle was
localized inside the nucleus before it emerged. Use sensible units.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62cf0025-2a72-406a-bc17-39c2a0537bca%2F8f757c0c-15b9-484b-8223-396dbce05d18%2F33iixjd_processed.png&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 4 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)