Calculate the length and orientation of a rod of length 2m in a frame of reference which is moving with 0.6c relativity in a direction making an angle 30 degree with the rod.
Q: At non-zero tempertures the probability of filling Fermi energy level is O 0.5 O 2/3
A: Zero
Q: Sketch qualitatively accurate graphs of G vs. P for the three phases of H2O (ice, water, and steam) ...
A: Given: The graphs differ at slightly higher temperature is sketched and discussed below.
Q: please help me with this....
A:
Q: The dispersion relation for one dimensional lattice vibrations of chain of identical mass m, in wiOa...
A: Option b is correct
Q: Consider a hypothetical atom that has just two states: a ground state with energy zero and an excite...
A: The partition function of a system is given as Z=∑se-βE(s) where β=1kT is the temperature parameter...
Q: Determine the resultant internal loadings acting on section b–b through the centroid C on the beam.
A:
Q: Please answer this question.
A: According to the equation of kinematics: v = u + at∆s = ut + 12at2∆s = v2 - u22a where, ∆s is the di...
Q: A bullet of mass 20g is found to pass two points 30m apart in a time interval of 4s. Calculate the k...
A: Given information: The mass of the bullet, m=20 g=20×10-3 kg The distance covered by the bullet, S=3...
Q: answer all parts to the question
A: Given, Positive charge and its electric field lines
Q: that can move along the
A: Given function: ψx=A tan x
Q: 11) Two astronauts, each having a mass of 75.0kg are connected by a 10.00m rope of mass. They are is...
A: Given: The mass of an astronaut is m = 75 kg The distance between the two astronauts is d = 2r = 10 ...
Q: How a deadweight tester can measure extremely high pressures (up to 10,000 psi in some applications)...
A: Concept: A deadweight tester is a type of piston cylinder used to measure the device. It is most ex...
Q: Electron of 5 eV is incident on a barrier of height 10 eV and 0.1 nm width.Find the transmission pro...
A: The formula for transmittance or transmission probability of electron with energy E incident on a po...
Q: 3. A PMMC instrument has full-scale deflection current Ima10 mA and a coil resistance RMI ks2. Calcu...
A: Solution: First all let us take a basic ammeter. A stunt resister is connected in parelles to incr...
Q: (a) If a spherical raindrop of radius 0.650 mm carries a charge of -3.60 pC uniformly distributed ov...
A: Concept used: Potential is inversely proportional to distance from center to field point.
Q: Where do typoon forms
A: Most typhoons form in a region in the northwest Pacific known as typhoon alley, where the planet's m...
Q: You are given that a set of stocks has volatility 0.25 and pairwise correlation 0.35. A portfolio is...
A: Given: Stocks volatility, σ=0.25 correlation, ρ=0.35 Portfolio volatility, σP=0.3
Q: A car accelerates along a road. Identify the force that moves the car. Choose all that apply. ...
A: To answer: A car accelerates along a road. Identify the force that moves the car. Choose all that a...
Q: The basic barometer can be used to measure the height of a building. If the barometric readings at t...
A:
Q: 5. True/False Réview and Chapter Summary Use your knowledge about fallacies of presumption, fallacie...
A: 8th is true
Q: Match the following vector function with a vector field. v = 2i + xj
A: This is the correct option
Q: Q.3 (a): Discuss completely the construction, working and theory of a GM counter. Explain the variou...
A: GM counter is an appartus used to measure the intensity of the radioactive radiation. When nuclear r...
Q: (1) A ray of light is normally incident on the left face of the quarter- round prism shown. The ray ...
A: Given, A light ray is incident...
Q: In anticipation of a long 6° upgrade, a bus driver accelerates at a constant rate from 80 km/h to 10...
A: Step 1 of 4 a) Draw the free body diagram of the bus, when it moves on a level section of the hig...
Q: A 33.0 µF capacitor is charged with 13.30 V power source, how much charge is stored in that capacito...
A: C = 33 uF = 33 * 10-6 F V = 13.3 V Q = CV = 13.3 * 33 * 10-6 = 4.389 * 10-4 C
Q: er exercise 2: cy of the micrometer is O..50. mm mental error is 7of the sleeve scale&:00 wmm
A: Given: The accuracy of the micrometer is The instrumental error is.The reading of the sleeve scaleTh...
Q: A polar vector is one which? a) Gives the position of an object b) Tells how much and in which direc...
A: D is correct
Q: What is the lagranges equation of spherical pendulum?
A: Introduction: In Lagrangian mechanics, the trajectory of a system of particles is derived by solving...
Q: thank you so much!
A: The strength of electric field vector is inversely proportional to the distance, and points away fro...
Q: 1) Two students argue about the charge in kilogram of silver. One says it has no charge and the othe...
A: The atomic number of silver is 47. This means each atom of silver has 47 electrons and 47 protons. T...
Q: A proton is launched from very far away directly toward the nucleus of a Mercury atom. Ifthe initial...
A: Introduction: The proton and nucleus are considered as a point charged mass. When the proton is dire...
Q: Show that the girl at A can throw the ball to the boy at B by launching it at equal angles measured ...
A: Given: vA=10 m/s u1=45∘-15∘=30∘ u2=45∘+15∘=60∘
Q: mate scalar as w be perfectly know
A: Given: The statement that is not true regarding the least square estimator is discussed below.
Q: Consider o= (12)(45), then o=4. Select one: O True O False
A: Given equation σ=(12)(45),then σ3=4
Q: Force causes acceleration. choose all the correct answers when non zero net force acts on the objec...
A: A. An object starts at rest and moves with a velocity of 45mph in 5 sec The velocity of the object i...
Q: Where would an additional 4-kip (downward) force need to act in the sketch to have the resultant for...
A: The center of the beam is at 20ft, let the 4kips be applied at x ft form left most end, then the mom...
Q: (b): What are quarks? Explain the quark model. Also give two factors which do not support the ence o...
A: Quarks are the elementary particles and the fundamental constituent of a matter. These are postulate...
Q: The figure below shows three forces applied to a block that moves to the left a displacement of 6.2 ...
A:
Q: The sine wave in the Simulink model below has a peak voltage of lv. The output displayed on the scop...
A: Given : Peak voltage of sine wave = 1V
Q: The work done by an external force to move a charge from point A to point B is 15x10^4). If the char...
A: Let PD between A and B be Vab. Total Work Done = Work done against this PotentialDifference(Wp) ...
Q: Determine whether the following mirror arrangements lead to optical stability. (a) Two concave mirro...
A: a) given,radius of curvature of two mirror r1=r2=1.8mdistance between them w =2mcondition for optica...
Q: An proton is traveling in the -X direction and is slowing down. What is the direction of the E-field...
A: Force on a charge The force on a charged particle q, when an electric field E is applied to it is F=...
Q: 9. The turbine rotor of a ship has a mass of 20 tonnes and a radius of gyration of 0.75 m. Its speed...
A: Given:- m = 20 t = 20.000 kg k = 0.75 N = 2000 rpm ...
Q: Estimate the probability that a hydrogen atom at room temperature is in one of its first excited sta...
A: Given,The probability of finding a hydrogen atom, Since we know the relative probability isρ(S2) ...
Q: A typical cell phone battery supplies a 1.5 V potential. If your phone battery supplies the power P,...
A: The power P supplied by a battery is given by, P = VI where, V is the potential of the battery, and ...
Q: What kind of wave is formed in organ pipes? a) Transverse stationary waves b) Electromagnetic waves ...
A: D
Q: Describe how rotational equilibrium is achieved.
A: Concept used: Rotational equilibrium is a position in which the net angular acceleration on the obje...
Q: How to calculate the refractory index: Rf = x/y
A: The refractive index μ of a medium is defined as the ratio of the speed of light in vacuum c ...
Q: What sort of energy does flying bird posses?
A: Kinetic energy and potential energy
Q: A point source emits S neutrons/sec isotropically in an infinite vacuum. a) Determine the neutron fl...
A: Given: The number of neutrons emitted per second by a point source is s
Calculate the length and orientation of a rod of length 2m in a frame of reference which is moving with 0.6c relativity in a direction making an angle 30 degree with the rod.
![](/static/compass_v2/shared-icons/check-mark.png)
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)