A volume of 58.0 L of hydrogen is heated from 33°C to 68°C. If its original density is 4.85 kg/m3 and its original absolute pressure is 120 kPa, what is the resulting density?
Q: In discussing the energy of a physiological system, the Gibbs free energy is most relevant. Since th...
A: When muscle contracted then no of molecules remain constant, electrical charge and length are also s...
Q: The figure below is the x−t graph of the motion of a particle. Of the four points P, Q, R and S, the...
A: The slope of the position-time graph determines the velocity of the particle. The slope measures the...
Q: From the following free-body diagram determine the magnitude of the resultant force: a) 10.44 Nb) 16...
A: along the x direction the resultant force is Fx=10cos300-(15cos600+20cos550) Fx=10×0.866-(15×0.5+2...
Q: A waitress shoves a ketchup bottle with mass 0.45 kg to her right along a smooth, level lunch counte...
A: Given Mass (m) = 0.45 kg Velocity (v) = 2.0 m/s Displacement (x) = 1.0 m A ...
Q: Calculate number of electrons, which have to be displaced in order to achieve a Coulomb force of 1 N...
A: We will use the electric force and fact that q=ne,
Q: A ray of monochromatic light is reflected and refracted, as shown in the figure, in the point “A” at...
A: When light travels from one medium to another medium, it's direction changes according to the co-eff...
Q: Two electrons in the nucleus of a 238U atom are separated by a distance of 8 fm. What is the potenti...
A: Given, separation =8*10-15m PE=k q1q2rsince two electrons are their =kq2r=9×109×1.6×10-1928×10-15=2....
Q: As this sandhill crane (Grus canadensis) glides in to a landing, it descends along a straight-line p...
A: Express the relation for the kinetic energy as: KE=12mv2 Here, m is the mass of the object and v is ...
Q: Three resistors are connected as shown to a battery. The value of the resistors are: R1 = 1.25KΩ R2 ...
A: The battery voltage is given as 45 V and value of resistors are R1 = 1.25KΩ, R2 = 1.5kΩ and R3 = 3k...
Q: complete using the FSP2S2 method and DRAWING in clear handwriting Gabe, in an effort to get stronger...
A:
Q: The 70 kg skier starts form rest at A and travels down the ramp. If friction and air resistance can ...
A: At point A, the skier will have the potential energy only. As the body starts sliding on the plane t...
Q: (5) Light rays frave ling in the surface air are inci dent on of In air, the 1light rays a ma ke e 4...
A:
Q: Under what conditions does the magnitude of the average velocity equal the average speed?
A: Speed is the quantity that denotes how fast a objects travels, speed is a scalar quantity whereas ve...
Q: 6) A wire has metallic cross section of 1a co"m² 1m The long is 2V, and and is potential it differen...
A: The cross-sectional area of the wire is given as, A = 1×106 m2 The length of the wire is given as, L...
Q: A reflecting telescope is to be made by using a spherical mirror with a radius of curvature of 1.30 ...
A: Given data R=1.3 mf2=1.1 cm
Q: 11-5)Please write very well written and legible. Write the answer regularly. I give a positive score...
A: According to the first law of thermodynamics, the heat given to the system is used to do the work wi...
Q: A one-euro coin is dropped from the Leaning Tower of Pisa and falls freely from rest. What are its p...
A: h=ut+12gt2 h=0t+12gt2 h=12gt2 Height of Leaning Tower of Pisa is 57 m. Vel...
Q: Quantum mechanics 1
A: The energy eigenvalue of the infinite potential well is given by, En=n2π2♄22mL2here, L is the width...
Q: Question 4 Figure Q4 shows a rod of negligible mass whose ends has to particles A and B which slides...
A: Given: The particles A and B of the rod shows negligible mass. Assume that the rod has negligible ma...
Q: A 0.180 kg cube of ice (frozen water) is floating in glycerin. The gylcerin is in a tall cylinder th...
A: Given data m=0.18 kgr=0.035 mρw=1000 kg/m3ρg=1260 kg/m3
Q: Calculate the partial pressure of helium gas for a volume of 1.0 x 10-6 m3 of 22286Rn gas after 6 da...
A: Given The volume of the chamber (V) = 1.0×10-6 m3 The half-life of ...
Q: i don't get why A is right
A: Let m denotes the smallest mass, M denotes the total mass, Fext denotes the external force that is a...
Q: A laser beam shines along the surface of a block of transparent material (see Fig). Half of the beam...
A: Given data ∆t=6.25×10-9 secL=2.5 m
Q: The radius of a hydrogen nucleus is believed to be about 1.2 x 10-15 m. (a) If an electron rotates a...
A: Given data: The radius of the hydrogen nucleus is r=1.2×10-15 m. Part (a) The speed according to t...
Q: A new temperature scale is defined, which is in ° X and at the boiling points and melting water are ...
A: First we have to derive what 1 °C correspond to °X scale then calculate for 36°C then add 50°X to t...
Q: d) As people age, the crystalline lens hardens (a condition called presbyopia or “old-age" eyes) and...
A:
Q: -Va V(r) - ) Find the ground state by solving the radial cquation for 1 – 0. ) Show that there are n...
A: (a) Given: The potential of the particle is Vr=-V0, r≤a0, r>a. Introduction: The Schrodin...
Q: A battery with a terminal voltage of 9V is connected to a circuit consisting of four 20 Ω and one 10...
A: Given, Potential Difference,V=9VCapacitor,C=12μF=12×10-6FResistance,R1=20ΩResistance,R2=20ΩResistanc...
Q: Show how the bandgap energy of a semiconductor particle varies with the size of the particle.
A: In the band structure of solid, band gap is the region where no electronic states exist. It is the r...
Q: In an industrial process, a gas phase refrigerant reduces its internal energy by 70 kJ by means of a...
A: Given data dU=-70 kJWin=-20 kJWout=+100 kJ
Q: line ar 14) A surgreal tobing (string) has density a mass of 0. 0010 kg/m a tension and is under of ...
A: Linear mass density of the string, μ=0.0010 Kg/m Tension of the string, T=0.4 N Wavelength of the si...
Q: Two particles in a high-energy accelerator experiment are approaching each other head-on, each with ...
A: Given: u=.9380cv=-.9380c
Q: Rank the following ideal gases in order from highest to lowest number of moles: (i) Pressure p = 1 a...
A: the ideal gas equation is PV=nRT here p is pressure V is volume n no. of mole R is gas constant T ...
Q: A gas is enclosed in a container that has a piston with a cross-sectional area of 0.15 m2. The absol...
A: HERE TO FIND THE WORK DONE WE NEED TO FIND THE VOLUME FIRST AND THEN WE CAN DETERMINE THE WORK D...
Q: Is it possible to have a longitudinal wave on a stretched string? Why or why not? Is it possible to ...
A: A stretched string cannot be compressed. A longitudinal wave can move through alternate compression ...
Q: . A 3.0kg cannon ball is shot from a cannon at a speed of 20m/s. The cannon is oriented50 degrees ab...
A: We have given, A ball of mass m = 3 kg , initial velocity u = 20 m/s angle of projection = 50 degr...
Q: Consider an one-dimensional lattice with lattice constant a. An atom transits from a site toa neares...
A: a is the interatomic separation. The probability of transiting to the right and left are p and q = (...
Q: A curve of radius 78m is banked for a design speed of 85kph. If the coefficient of static friction i...
A: Radius(r)=78 m Coefficient of static friction (μ)=0.30 Designed speed =85 Kph For a banked road: On...
Q: 1.
A:
Q: Quantum mechanics 1: Do angular momentum with parity have simultaneous eigenfunctions? Explain.
A: According to quantum mechanics, two different Hermitian operators have simultaneous Eigen-function, ...
Q: A string is wound around a solid disk with radius of 0.080m and mass of 0.65kg. An object with a mas...
A: Given, The disk mass, m=0.65kg Radius, R=0.08m Object mass, m1=0.5kg Let the acceleration is a. Ang...
Q: Advanced Physics Question
A:
Q: Stanley, who works for the rail system , has carefully synchronized the clocks at all of the rail st...
A: Given Stanley, who works for the rail system, has carefully synchronized the clocks at all of the ra...
Q: Find the result field of two charged rods at point P. The load density in these two bars is uniform ...
A: Given, Two charged rod with charge density λ
Q: One end of a uniform meter stick is placed against a vertical wall. The other end is held by a light...
A: Given: The static coeffcient of friction, μs=0.40,The block can be attached from the left end of the...
Q: You push a box of mass 20.6 kg with your car up to an icy hill slope of irregular shape to a height ...
A: Given, the mass of the box, m=20.6kg Box speed, u=12.3m/s The Kinetic energy at the bottom will be,...
Q: Vector A vec is in the direction 34.0 clockwise from the -yaxis. The x-component of A vec is Ax = -...
A: Given data Ax=-16 mθ=34°
Q: Does a car’s kinetic energy change more when the car speeds upfrom 10 to 15 m/s or from 15 to 20 m/s...
A: The first kinetic energy is K1=12mv12 The second kinetic energy is K2=12mv22 The change in kinetic...
Q: A negative charge of -1 nC is located in a region between two charged plates. The potential differen...
A: The magnitude of the electric force(F) acting on the charge. given, Chargeq=-1 nC=-1×10-9 CPotenti...
Q: Why might the measured molar heat capacity of Cl2 not match the prediction of the equipartition theo...
A: Given, Molar heat capacity of Cl2
A volume of 58.0 L of hydrogen is heated from 33°C to 68°C. If its original
density is 4.85 kg/m3 and its original absolute pressure is 120 kPa, what is the resulting density?
Step by step
Solved in 2 steps