A person's hand receives a radiation dose at a rate of 50mSvh-1 at a distance of 1cm from a source. What would the dose rate be if the person's hand is 18cm from source?
Q: The position of an object attached to a spring is described by x(t) = 8 cos( 2.7 t+ 5.2) What is the…
A: Given: The specified expression is: xt=8cos2.7t+5.2 .... (1) The restoring force on a moving item…
Q: Write all the terms in the Hamiltonian operator for the Lithium atom
A: Given: The objective is to write all the terms in the Hamilton operator for the Lithium atom
Q: Determine the current and its positive dire or up/down) that flows through each of th in the…
A: Electrical current chapter problem.
Q: A bag of laundry resting on a chair shown in (a) applies forces on the chair as shown in (b) vwhere…
A: Given:R=35NTo find Load on Aload on Bshear force on Cshear force on Dshear force on F
Q: How does contemporary relativity change the rule of conservation of momentum?
A: Given: The conservation of momentum is a physical rule that states that the quantity known as…
Q: 3. An automobile tire is inflated to 30 psig pressure at 50 deg. Fahrenheit, after being driven the…
A: Solution:-Given thatInitial gauge pressure (P1g)=30 psigInitial temperature (T1)=50°FFinal…
Q: Problem 22: To study torque experimentally, you apply a force to a beam. One end of the beam is…
A: Given: The components of the position vector are rx = 2.19m , ry = 0.025 m, and rz = 0.035 m The…
Q: Two metal spheres having charge densities 5 µC/m² and 2 mm and 1 mm respectively are kept in a…
A: Solution attached in the photo
Q: 440 Vac 400 Hz generator is connected to a series circuit with a 16 Q resistor, a 11.9-mH inductor,…
A: Solution:-Given thatSource voltage (Vac)=440 VoltFrequency (f)=400 HzR=16 ΩL=11.9 mH=0.0119 HC=16.6…
Q: Kepler's 3rd Law
A: Keplers law were applicable to a simple two body system but would not apply for a binary star system
Q: Blocks A and B of mass 5 kg and 10 kg respectively are placed on a Smooth inclined plane of…
A: Given Block A mass mA = 5 kg Block B mass mB…
Q: Q. 25 : The energy in eV of a photon, if the frequency of the radiation is 7 x 1014 Hz is
A: To find-Energy (E)=?Given-v=7×1014 Hzh=6.63×10-34 Js
Q: The two blocks with weights, W = 10N and W2= 15N, are situated on %3D %3D an incline as illustrated…
A:
Q: A light source generates a planar electromagnetic that travels in air with speed c. The intensity Is…
A:
Q: If the maximum K.E. of the photoelectrons emitted from the surface of the certain metal is 6.4 x 10-…
A: To find-Stopping potential (Vs)=?Given-K.E.max=6.4×10-19 Je=1.6×10-19 C
Q: 3. Four resistors, R1 = 100 N, R2 = 250 N, R3 = 350 N and R4 = 200 N are connected such that the…
A: Here it is given that R1 & R2 are parallel and R3 & R4 are parallel. It is known that…
Q: A 21-cm spring reaches 30.8 cm after a 1/4-kilogram mass is attached to it. The medium through which…
A:
Q: How does the light-gathering power of a 300-m diameter radio telescope compare to that of a 50 m…
A: Given: Diameter of the light gathering power 1,D1=300mDiameter of the light gathering power…
Q: whose one base edge measures 8 inches. If the said plane parallel
A: Given: Base edge of regular hexagonal pyramid, 8 in Another parallel plane base of pyramid, 6 in…
Q: 4. A drum 6 inches in diameter and 40 inches long contained acetylene at 250 psia and 80 degrees…
A:
Q: Select one or more of the following modern items or devices and conduct an Internet search in order…
A: Given: Let us write a brief essay on cell phone/digital camera batteries
Q: 3. In a constant reversible process, heat is added to 3 kg. of an ideal gas (k = 1.4, Cv = 1.3 kJ/kg…
A:
Q: In Houston, the earth's magnetic field has a magnitude of 5.2 x 105 T and points in a direction 57°…
A: Solution:-Given thatMagnetic field (B)=5.2×10-5 Tlength of wire (L)=10 mCurrent (I)=12 A
Q: a) Determine the range of charged particles emitted from Xenon-135 in uranium. b) Find the flux of…
A: INTRODUCTION:- XenonX135e X135e is of huge significance inside the operation of nuclear fission…
Q: Hopeful for greater opportunities, Juan applies for an international scholarship. Fortunately, he…
A: givenm=30 kg
Q: Each of the lettered dots shown in the figure below represents a charge of + 1.0 x 10-8 C moving at…
A: Given: q= 1x10-5 C v = 2x107 m/s B→ = 0.5 k^T Formula used: magnetic force, F=qv→×B→
Q: onsider an infinite hollow conducting cylinder of inner radius R and outer radius 4R,The non-uniform…
A: Introduction: Ampere's circuital law: The line integral of the magnetic field encircling a closed…
Q: Subject: Physics Identify what is being asked. 6. It is the ratio of tensile or compressive stress…
A: Solution:-Given that6. It is the ratio of tensile or compressive stress to the longitudinal strain…
Q: Which of the following accurately describes why massive stars can no longer fuse elements at their…
A: It is asked, which of the following accurately describes why massive stars can no longer fuse…
Q: 17) A power station delivers 1000 kW of power to a factory at 5000 V through wires that have a total…
A: As given, Power delivered by power station, P=1000 kW=1×106 W Voltage, V=5000 V Total resistance of…
Q: find theta using snells law 40° n=1.45 feel free to just make up your own angle of incidence
A:
Q: A box of mass m = 50 kg is at rest on a level floor. In order to move it, two methods can be…
A:
Q: The momentum of photon of wavelength 0.01 Å is
A: To find-Momentum of photon (P)=?Given-Wavelength (λ)=0.01 A0=0.01×10-10 mh=6.63×10-34 Js
Q: Q 2) The pressure in the spinal fluid in the body is measured in the manner shown in the figure…
A: a) To find the reading of the water pressure gauge in mm water, if the person is placed…
Q: 1.The figure shows the field lines of a positive charge. Is the work done by the field is moving a…
A:
Q: A series RLC circuit has R = 15.0 2, L= 25.0 mH, and C = 30.0 µ connected to a 120 V (rms) source…
A: RLC SERIES CIRCUIT.
Q: 3. An object exhibits simple harmonic motion with_ a time period of 0.94 s, a maximum acceleration…
A: Given object exhibits simple harmonic motion with time period, T= 0.94 Sec, max acc.= 13m/sec2 and…
Q: A 2.49 kg object on a frictionless horizontal surface oscitlates at the end of a spring with an…
A:
Q: Two solld, unlform dlsks are placed on a fiictionless lable. Disk 1 has a radius of R and is…
A:
Q: accordinf to james clerk maxwell, if the magnitude of the magnetic field increases, the change in…
A:
Q: 1. A student measuring the wavelength produced by a sodium vapour lamp directed the beam through two…
A:
Q: A van de Graff generator is a machine that can put large quantities of charge on the metal globe at…
A:
Q: Consider a conducting ring of radius a and resistance R. Case I We first place the ring in a…
A:
Q: How does contemporary relativity change the rule of conservation of momentum?
A: Given: After the impact, Xenia comes to a stop, which indicates that the final velocity is equal to…
Q: The average speed of the atoms in a gas is 3 km/s. If the temperature of the gas is tripled, what…
A: As per Kinetic Molecular theory gas, the gas molecules are in constant motion and undergo frequent…
Q: Q1: Use the field F and Figure 1 to prove Gauss's theorem. Here F is defined as Ē = 4xz £ – y? ŷ –…
A:
Q: R4 14. A voltmeter with high internal resistance is more accurate than with low internal resistance?…
A: As per bartleby policy I can answer maximum 4 question.
Q: Suppose the temperature of a blackbody increases by 20%. What will happen to the total rate at which…
A: Energy radiated by a blackbody depends on its temperature and the relationship between temperature…
Q: A very hot object in space is discovered. When it is viewed through an optical telescope, which…
A: A blackbody is considered an ideal object or system that is capable of absorbing all the radiation…
Step by step
Solved in 2 steps with 2 images
