A material has a mass attenuation coefficient of 0.35 cm²/g (for a given photon energy) and has a density of 1 g/cm³. What is the thickness of the Half-Value Layer (HVL) of this material? (Note: the Half-Value Layer is the material thickness required to reduce an incident beam intensity by a factor of two).
Q: A graph of the electric potential versus location in a series circuit with 1.0 A of current is shown…
A: Solution:-Given that
Q: The optical path difference between two waves starting from monochromatic source arrive at a point…
A: Here we have to find weather the point is dark or bright and the wavelength of light Given that the…
Q: + 24 V ww A 42 Ω 18 Ω SW1 ww B 15 Ω 30 Ω Calculate the current through the switch when the switch is…
A: Given, An electrical circuit with many resistors and a battery source.
Q: i. ii. iii. A rigid and sealed tank contains pressurised and heated air at a gauge pressure of 900…
A: From ideal gas equationP1V1= nRT1Where P1 = 900kPa (Pressure inside the tank), n = 1, R =…
Q: General info: L between two inclines 5.24 theta1: 51.2 degrees theta 2: 40.2 degrees all strings and…
A: The masses are given by: M1=3.43 KgM2 is to be evaluated.θ1=51.2° , θ2=40.2°The coefficient of…
Q: Accerlation particale is known as a = -kv2 , if the partical starts the motion from the origin ( x=0…
A: Solution: The given acceleration is, a=-kv2dvdtdxdx=-kv2dvdxdxdt=-kv2dvdxv=-kv2…
Q: 6. An object moves along a straight line with an acceleration of 2 m/s2. If its initial speed is 10…
A: Given data, Initial speed of car u=10 m/s Acceleration of car a=2 m/s2 Time is given t=2 sec
Q: A force of 60N is provided by a jet of water of cross-section area 10cm² which strikes a wall and…
A:
Q: ATOMIC AND NUCLEAR PHYSICS PLEASE HELP ANSWER ALL THE QUESTIONS BELOW: (a) Using the Fermi gas…
A: Given Data: (a) E=3403π23h2mN53+Z53V53 Where h is the planck constant and m is the atomic mass. use…
Q: 31. A train runs along an unbanked circular track of radius of 30 m at a speed of 54 km/h. The mass…
A: Given data, Radius of track r = 30 m Speed of train, v=54 km/h = 54×518=15 m/s Mass of train, m=106…
Q: The magnetic field of plane electromagnetic wave is given by B=2x10-7 sin (0.5 x 10³ x +1.5x×10¹¹t)…
A: Given that-Magnetic field of Electromagnetic wave isB= 2×10-7.Sin0.5×103x+1.5×1011 t Equation…
Q: : A sonometer wire of length 110 cm fixed horizontally is under a constant tension. Where should be…
A: We need to compute-Position of the bridge=?Given that-Length of wire (l)=110 cmn1 : n2=3 : 2
Q: Kieran measures the magnetic field of an electron beam. The beam strength is such that 2.50 × 10¹1…
A: Solution: The number of electrons passing is, n=2.50×1011Charge on electron is, e=1.6×10-19CTotal…
Q: 3. Which stars would have the same spectral type? Why? 4. Which stars would have the same absolute…
A: A H-R diagram is a Hertzsprung-Russell diagram, which is a graph plotted between the absolute…
Q: Prove the following I'moll relation. ӘТ со - ТӘР ӘТ CP (OTT), * ( )_ a + C (7), T ds dv
A: A set of thermodynamic equations known as Maxwell's relations can be derived from the principles of…
Q: What are alpha particle
A: When the atomic number increases, the number of proton inside the nucleus also increases. This…
Q: An electrical potential in Cartesian form is give as: V=2x²+4y²+2z² 1. What is the charge…
A: The electric potential is, V=2x2+4y2+2z2The electric field is given by:E→=-∇→V E→=∂∂xi+∂∂yj+∂∂zk…
Q: Refractive index of glass with respect to medium is 4/3. If (v. - v₂) = 6.25 x 10' then velocity of…
A: We have to find the velocity of light in a medium Given that, R.I. of glass w.r.t. medium μgm=43…
Q: Calculate the Moment about point A
A: Given: The Given Diagram is To Calculate the moment about point A.
Q: Suppose there are two uniformly charged non-conducting spheres, one with a charge +Q, the other of…
A: Electric field at a point can be defined as force acting on unit positive test charge kept at that…
Q: We would like to be able to make meaningful interpretations of variations in the acceleration due to…
A: The arrangement of mass just within the Earth or the other celestial body determines the strength or…
Q: A battery with EMF of 20 V and an internal resistance, r = 0.02 ohms is connected to the load…
A: Given that-EMF= 20 VoltInternal resistance, r= 0.02 ΩR1= 115 ΩR2= 147 ΩR3= 25 ΩBy using parallel…
Q: A copper wire has a resistance of 0.5000at 20.0°C, and an iron wire has a resistance of 0.5250at the…
A: Given that :For Copper wireαcopper= 3.9×10-3 °C αiron= 5×10-3 °C At 20°C RCopper= 0.5 Ω Riron= 0.525…
Q: Define fourier transform and inverse fourier transform.
A: Solution: Fourier transform is a mathematical tool used to analyze the signals in the frequency…
Q: Q3) The charge distribution of the nucleus is: p() = 16 Par F(q) = if r R A) Compute the form…
A:
Q: An intrinsic silicon semiconductor is uniformly
A:
Q: Find the electric field a distance z from the center of a spherical surface of radius R (see figure…
A: Solution: Given that the sphere has a uniform charge density. Let us consider a sphere of radius z,…
Q: Write a program in fortran TT to find the roots of the quadratic equation ar² hr
A:
Q: The radius of curvature of meter gauge railway line at a place where the train is moving with a…
A:
Q: A coil of inductance 120 mH and unknown resistance and a 1.0 μF capacitor are connected in series…
A: In electrical circuits, resistance measures how much current is opposed by the flow of current.…
Q: A brass wire of radius 1 mm is loaded by a mass of 31.42 kg. What would be the decrease in its…
A: We need to find-Decrease in radius (r')=?Given that-Radius of brass wire (r)=1 mmr=1×10-3 mLoad…
Q: A siren blowing sound note of frequency 2000 Hz, is moving at a speed of 10 m/s. What will be the…
A: To find-Frequency of sound (1) Siren is moving towards him=?(2) Siren is moving away from…
Q: A 5-kg object is pushed across a level surface with a force of 12 N for a distance of 6 m. How much…
A:
Q: A sled of mass 70 kg starts from rest and slides down a 10° incline 80 m long. It then travels for…
A: Given that :Mass of the sled : m= 70 kgLength of the plane : L= 80 mAngle of inclination of the…
Q: Considering massive particle with K is a constant specifying the spatial curvature =0 would the…
A: One of the most significant quantities in cosmology is the Hubble constant since it tells us how…
Q: Point charges q₁ = -4.60 nC and q2 = +4.60 nC are separated by distance 3.30 mm, forming an electric…
A: In the given problem, two point charges of magnitude q1=q2=4.6 nC are separated by a distance of 3.3…
Q: . What is its angular momentum?
A:
Q: Example: 1.12 The following figure gives the relation between deflection and inductance of a moving…
A: The Inductance of moving iron instrument produces a deflection. This happens when current is passed…
Q: In a conical pendulum, a string of length 120 cm is fixed at rigid support and carries a mass of 150…
A: We need to compute, The tension in the string (T)=? Given that, String length (l)=120 cm=1.2 m Mass…
Q: A sealed container holds 1.4 g of oxygen at 1 atm pressure and 20°C. The gas first undergoes an…
A: The sealed container contains oxygen, 1.4 grams by mass, at an initial pressure of 1 atm and an…
Q: Small particulates can be removed from the emissions of a coalfired power plant by electrostatic…
A: Given, Diameter of spherical particulate, d=1μm Radius, r=d2r=12r=0.5μmr=0.5×10-6m The electric…
Q: An intrinsic semiconductor has an energy gap of 0.65 eV and an intrinsic carrier density np2.56-1019…
A: Semiconductors which are pure that is free from external impurities are called intrinsic…
Q: 2. As a person is running, their soleus, gastrocnemius and tibialis anterior muscles generate forces…
A: Solution:-Given thatForce generated by soleus muscle=1550 NForce generated by tibialis anterior…
Q: Which of the following is a true statement? None of the statements are true If the sequence of…
A:
Q: Two different materials (A and B) are being considered as insulation for a winter coat. Material A…
A: Heat conduction.
Q: 1. How far a car travels in one second with initial speed of 10 m/s and acceleration of 1?
A: Given that-Time, t= 1 secondInitial speed, u= 10 m/sAcceleration, a= 1 m/s2
Q: A golf ball was hit and follows a trajectory path. It travels 28m/s upon hitting at 40° with respect…
A: The trajectory of the ball after it was hit would be a projectile motion as shown in the figure. u…
Q: A particle performs S.H.M. of amplitude 10 cm, its maximum velocity during oscillations is 100 cm/s.…
A:
Q: maybe because of the way it is formated can you explain how your are getting 24 m^
A: The size of the solar panel. Given, Solar power per unit area= 1381.465 W/m^2 Total power radiated…
Q: Q2: At room temperature and sodium D line wavelength, the density and refractive index of a…
A: Given, Density of the substance ρ =A g/cm3 = A ×103 kg/m3. Refractive index of the substance nd=…
Step by step
Solved in 2 steps with 2 images
